input: [Sun] Mon [3] 4 Military Monday 10:30 A.M. to 05:30 P.M. On Mountain Alyeska thanks the Armed Forces with a day of FREE lift tickets! Also get 50% off gear rentals (excludes demo) and look for lunch specials at Glacier Express and Sitzmark. NEW! Beginners can sign up for a 2-hour group lesson for only $10. Stop by the Ski School desk in the Daylodge. Join Julia Dykstra for apres open mic at the Sitzmark! Special room rates will also be available. Offer valid for immediate family members with military ID. Military Monday [10] 11 25 [17] 
output: 18