The Tilicho Lake and Thorong La Pass Trek combines two of the Annapurna region’s greatest highlights into a single 17-day journey. You trek to Tilicho Lake at 4,919m, one of the highest lakes in the world, its turquoise water set against the sheer walls of Tilicho Peak and the Annapurna range. From there the route rejoins the classic Annapurna Circuit and crosses Thorong La Pass at 5,416m, one of the highest trekking passes on earth. Starting from $973 per person, this is the Annapurna region’s most complete high-altitude adventure.
The route follows the Annapurna Circuit from Chame through Upper Pisang and the high route to Manang, then diverges west from Manang toward Khangsar and Tilicho Base Camp before rejoining the main circuit at Yak Kharka for the push to Thorong La. This structure gives you the best of both worlds: the cultural richness and landscape diversity of the circuit, plus the dramatic side journey to a lake that sits higher than most people ever trek. The visit to Tilicho also serves as outstanding acclimatisation for the pass crossing that follows, reaching 4,919m before you attempt 5,416m.
What sets this trek apart from the standard Annapurna Circuit is the Tilicho approach itself. The trail from Shree Kharka to Tilicho Base Camp crosses a notorious landslide section, a steep traverse of loose scree with multi-coloured rock faces and big exposure. It is challenging and unlike anything else on the route. The lake at the end of it is completely worth it. For a full comparison of the Annapurna routes, read our Annapurna Circuit vs Annapurna Sanctuary blog.
Key highlights of the Tilicho Lake and Thorong La Pass Trek:
This trek is designed for experienced trekkers comfortable with challenging terrain and multi-day high-altitude walking, adventurers who want more than the standard circuit and are drawn to the Tilicho Lake detour specifically, trekkers who want the natural acclimatisation benefit of reaching 4,919m before attempting 5,416m, and anyone who wants to fly out of Jomsom rather than drive back, saving two full days compared to the road return. If you want to walk the entire circuit on foot including the lower sections, see our 21-day Annapurna Circuit Classical Trek.
Our representative meets you at Tribhuvan International Airport and transfers you to your hotel in Thamel. After check-in, your guide holds a full trek briefing covering the route, the Tilicho approach, acclimatisation strategy, and what to expect on the two major high-altitude days ahead. The afternoon is free to explore Thamel’s markets and restaurants, visit Kathmandu Durbar Square, or rest before the journey begins.
Points of Interest:
An early breakfast, then a tourist bus west along the Prithvi Highway to Besisahar, the traditional starting point of the Annapurna Circuit. The 180km drive takes approximately 6 hours through terraced hillsides, the Trishuli River gorge, and small Gurung villages. The bus makes meal and rest stops along the way.
Drive Distance: 180km | Drive Duration: 6 hours
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A private jeep from Besisahar to Chame, the district headquarters of Manang. The off-road drive follows the Marsyangdi River through rugged gorges, past waterfalls and villages including Khudi, Bhulbhule, and Tal. First views of the Annapurna range appear as the valley narrows. Chame has teahouses, small shops, and a natural hot spring to relax after the bumpy ride.
Drive Distance: 65km | Drive Duration: 5 hours
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The first full trekking day climbs through pine and oak forest above the Marsyangdi River, through apple orchards and across suspension bridges. The trail passes Paunga Danda, a dramatic rock face sacred to local people, before views of Annapurna II (7,937m) and Pisang Peak (6,091m) open up. From Lower Pisang the upper trail leads to Upper Pisang for better mountain panoramas and a traditional Tibetan-style monastery to visit.
Trek Distance: 15km | Trek Duration: 6 hours | Difficulty Level: Moderate
Points of Interest:
The high route from Upper Pisang to Ngawal via Ghyaru (3,670m) is the better choice for both scenery and acclimatisation. Ghyaru is a stone-built village with sweeping views of Annapurna II, III, and IV and an ancient monastery worth stopping at. The high traversing path to Ngawal keeps the full Annapurna range in view for most of the day.
Trek Distance: 10km | Trek Duration: 6 hours | Difficulty Level: Moderate to Challenging
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Descend from Ngawal to the main trail and continue to Manang. Before arriving, stop at Braga village to visit its 900-year-old Tibetan-style monastery, housing ancient thangkas, bronze statues, and Buddhist manuscripts that have survived here for nearly a millennium. Manang is a fascinating semi-arid settlement with flat-roofed stone houses and commanding views of Gangapurna (7,455m) and its hanging glacier.
Trek Distance: 9km | Trek Duration: 5-6 hours | Difficulty Level: Easy to Moderate
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A full acclimatisation day in Manang before the Tilicho approach. Active acclimatisation is strongly recommended over complete rest. Hike to Gangapurna Lake (3,800m) for a turquoise glacial lake experience, or push higher to Ice Lake (Kicho Tal at 4,600m) for stronger preparation and better views. The golden rule applies throughout: climb high, sleep low.
In the afternoon attend the free altitude sickness lecture at the Himalayan Rescue Association station in Manang. Their seasonal staff provide practical, up-to-date advice on AMS symptoms, the Tilicho approach, and the Thorong La crossing. For a full guide to prevention and treatment on the trail, read our altitude sickness guide.
Optional Hike Distance: 5-10km round trip | Hike Duration: 3-5 hours | Difficulty Level: Moderate to Challenging
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Leaving the main circuit, the trail climbs gradually out of the Manang Valley following the Jarsang Khola through sparse juniper scrub. The landscape becomes increasingly barren and open as altitude increases. Pass through the small settlement of Khangsar before reaching Shree Kharka, a basic but spectacularly situated settlement with unobstructed views of Tilicho Peak and the Annapurna range.
Trek Distance: 9km | Trek Duration: 6 hours | Difficulty Level: Moderate
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One of the most dramatic days of the trek. After Shree Kharka the trail reaches the notorious landslide section, a steep traverse across loose multi-coloured scree slopes where the trail is narrow and exposed. Trekking poles are essential here. Take your time and follow your guide. The lunar-like landscape beyond the landslide is unlike anything else on the route, completely treeless and stark at altitude. Tilicho Base Camp sits at 4,150m with full views of the peaks ahead.
Trek Distance: 7km | Trek Duration: 5 hours | Difficulty Level: Challenging
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The highlight day of the trek. An early pre-dawn start climbs steeply from Base Camp through rocky terrain. As the final ridge is crested, Tilicho Lake reveals itself below: one of the highest lakes in the world at 4,919m, its deep turquoise water encircled by Tilicho Peak, the Annapurna massif, and permanent snow. Spend time at the shore. The silence and scale are extraordinary. Return to Base Camp for lunch, then descend to Shree Kharka for the night.
Trek Distance: 15km round trip | Trek Duration: 8 hours | Difficulty Level: Very Challenging
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Rejoin the main Annapurna Circuit trail and continue toward Thorong La. The route climbs gradually through high alpine meadows with wide panoramic views of the surrounding peaks. Yak Kharka, “yak pastures,” is a small settlement at 4,050m where herders traditionally graze their animals in summer. A more moderate day following yesterday’s demanding push to the lake, allowing your body to consolidate before the pass.
Trek Distance: 10km | Trek Duration: 5-6 hours | Difficulty Level: Moderate
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A shorter day climbing to Thorong Phedi, “foot of the hill,” the last settlement before the pass. The trail crosses several streams and moraines with some steep sections. Many trekkers continue the further steep 400m climb to High Camp (4,850m) to reduce tomorrow’s elevation gain. The landscape is completely barren and rocky, with views of the pass looming above. Eat well, drink plenty of water, and sleep as early as possible tonight.
Trek Distance: 6km | Trek Duration: 5 hours | Difficulty Level: Moderate to Challenging
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The defining day of the trek. Departure at approximately 4:00 AM to reach the pass before the afternoon winds build. The ascent is 4 to 5 hours of steady climbing in thin, cold air. At the summit, prayer flags and a small teahouse mark Thorong La at 5,416m, one of the highest trekking passes in the world. The panoramic views across Annapurna, Dhaulagiri, and the Mustang plateau are extraordinary. Having already reached 4,919m at Tilicho Lake, your body is well prepared for this altitude.
The descent is a 1,700m drop over roughly 3 to 4 hours into the arid landscape of Upper Mustang. Muktinath, sacred to both Hindus and Buddhists, marks the end of the crossing. The temple complex with its 108 water spouts and eternal natural gas flame is one of the most unusual pilgrimage sites in the Himalayas.
Trek Distance: 16km | Trek Duration: 8 hours | Difficulty Level: Very Challenging
Points of Interest:
Begin the day with a morning visit to the Muktinath Temple complex. The trail then descends through the ancient fortress village of Jharkot to Kagbeni, the medieval gateway to the restricted Upper Mustang kingdom. Its mud-brick architecture and red monastery look straight out of another century. From Kagbeni the route follows the Kali Gandaki River, the deepest gorge on earth, south to Jomsom, the administrative centre of Mustang district. The afternoon wind in the Kali Gandaki valley can be strong, so an early start is advisable.
Trek Distance: 14km | Trek Duration: 5-6 hours | Difficulty Level: Moderate
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An early morning flight from Jomsom to Pokhara, a spectacular 20-minute crossing between the Annapurna and Dhaulagiri ranges at close range. The flight lands at Pokhara airport by mid-morning. Check into your lakeside hotel and spend the rest of the day at leisure on the Phewa Lake promenade. Pokhara’s mountain views, good food, and easy atmosphere make it the ideal place to decompress after 12 days of hard trekking. Optional activities include paragliding, a boat ride on Phewa Lake, or a visit to the International Mountain Museum.
Note: Jomsom flights are weather-dependent and occasionally cancelled. If the flight is cancelled, the road alternative from Jomsom to Pokhara takes approximately 8 hours by jeep.
Flight Duration: 20-25 minutes
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Option B: Jeep from Jomsom to Pokhara (Budget-Friendly Option)
Drive Distance: 155km | Drive Duration: 8 hours
The Prithvi Highway back to Kathmandu follows the Trishuli River gorge through some of Nepal’s finest lowland scenery. Meal stops en route. Arrive Kathmandu by early evening. Check into your hotel and take the afternoon at leisure for last-minute shopping in Thamel or a visit to Boudhanath or Pashupatinath. The evening ends with a farewell dinner featuring traditional Nepali cuisine and a cultural performance.
Drive Distance: 200km | Drive Duration: 6-7 hours
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Breakfast at the hotel, then a transfer to Tribhuvan International Airport timed to your flight. If you have a late departure, the team can assist with luggage storage or a final morning of sightseeing in Kathmandu.
In Kathmandu and Pokhara:
3-star hotel accommodation included in package
Breakfast included at Kathmandu and Pokhara hotels
Upgrade options available to higher-class hotels
Single accommodation readily available in Kathmandu and Pokhara (additional charge)
During the Trek:
Comfortable guesthouses/teahouses on twin-sharing basis
Basic facilities with shared bathrooms in most locations
Limited electricity and hot water availability at higher elevations
Private rooms subject to availability (additional charge may apply)
The trek is rated challenging. It involves two very demanding days back-to-back in the high section: the Tilicho Lake push on Day 10 (8 hours including the landslide traverse at altitude) and the Thorong La Pass crossing on Day 13 (8 hours with a 5,416m summit). Most other days are 5 to 6 hours on moderate terrain. Previous trekking experience is strongly recommended, particularly familiarity with high-altitude walking and sustained multi-day effort. Good fitness, proper acclimatisation, and a steady pace are the keys to completing this itinerary safely and enjoyably.
Tilicho Lake sits at 4,919m and is one of the highest lakes in the world. It collects glacial melt from the northern slopes of the Annapurna massif and Tilicho Peak (7,134m), whose sheer south face drops directly to the lake's western shore. The turquoise water against permanent snow and rock at this altitude is visually extraordinary. The lake also holds religious significance for both Hindus and Buddhists, referenced in ancient texts. Most Annapurna Circuit trekkers skip it entirely due to the extra days required, which makes it one of the few genuinely off-the-beaten-track experiences in an otherwise well-travelled region.
The landslide section is a traverse of exposed, loose scree slopes on the trail between Shree Kharka and Tilicho Base Camp. The trail is narrow and the drop-off on one side is significant. It is not technical climbing but it does require care, steady movement, and both trekking poles in hand. Your guide leads the way and sets the pace. The crossing takes roughly 30 to 45 minutes. It is challenging but manageable for any reasonably fit trekker who follows the guide and does not rush. Trekking poles are non-negotiable for this section.
The Tilicho Lake day reaches 4,919m, three days before the 5,416m Thorong La Pass crossing. This is one of the best natural acclimatisation structures of any trek in the Annapurna region. By the time you reach Thorong La your body has already adapted to near-5,000m conditions and the additional 500m gain to the pass feels considerably more manageable than it would without the Tilicho day. It is one of the strongest arguments for choosing this itinerary over the standard 16-day circuit.
Two permits are required: the Annapurna Conservation Area Permit (ACAP) and the Trekkers' Information Management System (TIMS) card. Both are included in the MountainKick package and arranged in Kathmandu before departure. You need to supply your passport details, one passport-sized photo, and your Nepal arrival date.
The standard package includes a 20-minute flight from Jomsom to Pokhara. The flight passes between the Annapurna and Dhaulagiri ranges and is one of the most scenic short flights in Nepal. Jomsom flights depart early in the morning when conditions are most stable and are weather-dependent. Occasional cancellations occur, particularly with afternoon wind. If your flight is cancelled, the road alternative by jeep takes approximately 8 hours. A budget jeep option in place of the flight is available on request at a reduced price.
Preparation starts 2 to 3 months before the trek with sustained cardiovascular and leg strength training. On the trek, follow the acclimatisation schedule strictly, do not skip the Manang rest day, and attend the Himalayan Rescue Association lecture on Day 7. The Tilicho Lake day on Day 10 is also critical preparation. The evening before the pass crossing, eat a full meal, hydrate well, and sleep by 8:00 PM. On crossing day: depart by 4:00 AM, wear full cold-weather layers, carry a headlamp with fresh batteries, at least 2 litres of water, high-energy snacks, and trekking poles. Keep a slow, steady pace and listen to your guide at all times.
Travel insurance is mandatory. Your policy must cover emergency helicopter rescue and medical evacuation to a minimum altitude of 5,500m. Without valid insurance MountainKick cannot confirm your booking. Helicopter evacuation from the Annapurna region costs approximately $2,500 to $5,000 USD and is covered by any reputable adventure trekking policy. Verify the altitude coverage before purchasing and carry a printed copy on the trek.
There are no reliable ATMs on the trail beyond Jomsom, and the Jomsom ATM frequently runs out of cash or goes offline. Withdraw all cash needed in Kathmandu before the trek starts. Budget $30 to $40 per day for meals and personal expenses. The most remote sections of this route, including Tilicho Base Camp and Thorong Phedi, have very limited facilities and higher food prices, so err on the side of carrying more cash rather than less.
Meals are not included in the package. Budget $30 to $40 per day for three meals and drinks. Teahouses serve dal bhat, momo dumplings, noodle soups, pasta, fried rice, eggs, porridge, and pancakes. Vegetarian options are available everywhere and recommended above Manang as meat storage at altitude can be unreliable. Food prices are highest at Tilicho Base Camp and Thorong Phedi where all supplies are porter-carried.
In Kathmandu and Pokhara you stay in 3-star hotels on a twin-sharing basis with breakfast included. On the trek you stay in teahouse guesthouses with simple but clean rooms with beds, pillows, and blankets. Bathroom facilities are mostly shared. Hot showers are available at most stops for a small extra charge. Wi-Fi is available in most teahouses for $3 to $5 per day. Facilities at Tilicho Base Camp and Thorong Phedi are the most basic on the route. Bring a sleeping bag rated to at least minus 10 degrees Celsius.
The Himalayan Rescue Association operates a medical post in Manang staffed by Western-trained doctors during trekking season. Jomsom has a small hospital with basic facilities. Pokhara has full modern hospitals. Your MountainKick guide carries a comprehensive first aid kit. For serious emergencies, helicopter evacuation to Kathmandu is arranged by the guide and typically takes 1 to 3 hours to organise, weather permitting.
The 16-day Annapurna Circuit follows the main circuit route and crosses Thorong La Pass without the Tilicho Lake detour. This 17-day trek adds the Tilicho Lake side trip from Manang, which means two extra days on the Tilicho approach, a more challenging physical undertaking, and a far more dramatic high-altitude experience. The Tilicho visit also provides better acclimatisation for the pass. If Tilicho Lake is on your bucket list, this itinerary was built for you. If you want the pure circuit experience, the 16-day is the right choice.
Yes. The Annapurna region has a dense teahouse network throughout. MountainKick arranges solo departures with a private guide at the solo price. A guide is strongly recommended on this itinerary specifically, both for the landslide section and for the two very high-altitude days. Female guides are available on request for solo female trekkers.
Tourist visas are available on arrival at Tribhuvan International Airport in Kathmandu. Fees: 15-day visa $30 / 30-day visa $50 / 90-day visa $125. Payment in USD cash. Bring a passport-sized photo and ensure your passport has at least six months validity beyond your planned Nepal departure. Online pre-registration through Nepal's Department of Immigration website reduces processing time at the airport.
PERMITS
Two permits are required for this trek: the Annapurna Conservation Area Permit (ACAP) and the Trekkers’ Information Management System (TIMS) card. Both are included in your MountainKick package and arranged in Kathmandu before departure. You need to supply your passport details, one passport-sized photo, and your Nepal arrival date.
ALTITUDE AND ACCLIMATISATION
This trek reaches two significant high-altitude objectives: Tilicho Lake at 4,919m on Day 10 and Thorong La Pass at 5,416m on Day 13. The itinerary builds in a dedicated acclimatisation day in Manang (Day 7) and a gradual two-day ascent to Tilicho Base Camp before the lake push. The Tilicho Lake day itself provides outstanding acclimatisation for the pass crossing that follows three days later.
Altitude sickness is the primary safety risk above 3,000m. Know the symptoms: persistent headache, nausea, dizziness, fatigue, and loss of appetite. Report anything to your guide immediately. Descent is the first and most effective treatment. Never ascend if you have AMS symptoms. Discuss Diamox (Acetazolamide) with your doctor before the trek. For a detailed guide to prevention, symptoms, and emergency procedures, read our altitude sickness guide.
TRAVEL INSURANCE
Travel insurance is mandatory for this trek. Your policy must cover emergency helicopter rescue and medical evacuation to a minimum altitude of 5,500m. Without valid insurance, MountainKick cannot confirm your booking. Helicopter evacuation from the Annapurna region costs approximately $2,500 to $5,000 USD and is covered by any reputable adventure trekking policy. Verify the altitude coverage before purchasing and carry a printed copy on the trek.
CASH AND ATMS
Withdraw all cash you need in Kathmandu before the trek begins. There are no reliable ATMs on the trail beyond Jomsom, and the Jomsom ATM frequently runs out of cash or goes offline. Budget $30 to $40 per day for all meals and personal expenses on the trail. Carry small denominations as change is limited at remote teahouses, particularly at Tilicho Base Camp where options are very limited.
MEALS ON THE TREK
Meals are not included in the package price during the trek. Teahouses serve dal bhat, momo dumplings, noodle soups, pasta, fried rice, eggs, porridge, and pancakes. Vegetarian options are available everywhere and recommended above Manang as meat storage at altitude can be unreliable. Food prices increase with elevation and are highest at Tilicho Base Camp and Thorong Phedi where supplies must be porter-carried. Budget $30 to $40 per day for three meals and drinks.
THE LANDSLIDE SECTION
The trail between Shree Kharka and Tilicho Base Camp crosses an exposed landslide zone, a steep traverse of loose, multi-coloured scree with significant drop-off on one side. It is the most technical section of this trek and should not be underestimated. Trekking poles are essential and must be in hand, not packed away. Move steadily, follow your guide’s line, and do not stop in exposed sections. The crossing takes roughly 30 to 45 minutes. The dramatic scenery makes it one of the most memorable sections of the entire route.
THORONG LA PASS CROSSING
The pass crossing on Day 13 is the most demanding day. Departure is at approximately 4:00 AM to avoid the strong afternoon winds. Temperature at the summit can be well below zero even in October. Carry a headlamp with fresh batteries, full cold-weather layers, at least 2 litres of water, and high-energy snacks. Your acclimatisation from the Tilicho Lake day gives you a meaningful advantage on this crossing. Your guide makes the final call on conditions each morning.
JOMSOM FLIGHT
The standard package includes a 20-minute flight from Jomsom to Pokhara, passing between Annapurna and Dhaulagiri at close range. Jomsom flights are operated by small aircraft and are weather-dependent. Cancellations do occur, particularly in windy afternoon conditions. Flights depart early in the morning when conditions are most stable. If your flight is cancelled, the jeep road from Jomsom to Pokhara is approximately 8 hours. A budget jeep option is also available in place of the flight on request.
FITNESS REQUIREMENTS
This trek involves 5 to 8 hours of daily trekking with a light daypack across 13 active trekking days. The two most demanding days are the Tilicho Lake push (Day 10, 8 hours including the landslide section at altitude) and the Thorong La crossing (Day 13, 8 hours). Prior trekking experience is strongly recommended for this itinerary, more so than for the standard Annapurna Circuit. A preparation plan of 2 to 3 months combining cardiovascular training with leg and core strength work is essential. For broader preparation advice, read our Nepal trekking guide.
NEPAL VISA
Tourist visas are available on arrival at Tribhuvan International Airport in Kathmandu. Fees: 15-day visa $30 / 30-day visa $50 / 90-day visa $125. Payment in USD cash. Bring a passport-sized photo and ensure your passport is valid for at least six months beyond your planned departure from Nepal. Online pre-registration through Nepal’s Department of Immigration website speeds up the arrival process.
MEDICAL CONSULTATION
Consult your doctor before departure regarding all medications you plan to bring. High altitude affects how some medications work. Recommended vaccinations before visiting Nepal include Hepatitis A, Typhoid, COVID-19, and seasonal influenza. Consult your healthcare provider at least 4 to 6 weeks before travel.
SPARE DAYS
Plan 2 to 3 buffer days beyond the itinerary before your international departure. Weather delays are possible at both Tilicho Lake and Thorong La Pass, and Jomsom flight cancellations are not uncommon. Schedule your outbound international flight at least 2 days after your planned trek completion date.
Key Equipment Highlights
Layered clothing system – Base, mid, and outer layers for adaptability to changing conditions
Warm sleeping bag – Rated for at least -10°C/14°F
UV-protecting sunglasses – For protection against intense high-altitude sun
Headlamp with spare batteries – Essential for navigating in dark conditions and pre-dawn Thorong La crossing
Water bottles/hydration system – For maintaining proper hydration at altitude
Trekking poles – For stability on rough terrain, especially crucial for the landslide area near Tilicho Lake
We give you the power to choose the departure date that suits your group best. A private trip is a perfect solution if you can’t find a published departure date that you and your companions agree on. You can set up a private departure for most of the trips we offer.
| Travellers | PRICING FROM (USD) |
|---|---|
| 1 | 1376 |
| 2-3 | 973 |
| 4-7 | 860 |
We never force our customers to follow our set itinerary. You can customize your itinerary exactly the way you want. Please share with us your ideas.
As one of the core guiding principles for Mountain Kick, we always give back to the mountain community in any way we can as a means of gratitude. The people who live in the Himalayas and share their homes with us deserve to have all their little problems fixed which seem very basic for outsiders but are commonplace in rural Nepal. The people lack proper access to healthcare, sanitation and education but a little effort from travellers goes on a long way to solve these issues. Mountain Kick has made it its corporate social responsibility to help improve the living standards of the local community. We make donations to their cause, organize social campaigns and programs and also have a few trips designed to mix a little volunteer work in your holiday.
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