retries = 3
count_jumps = 0

goal_jump = int(input())
initial_height = goal_jump - 30

while retries > 0:
    current_jump = int(input())
    temp = initial_height
    count_jumps += 1
    if current_jump > goal_jump:
        print(f'Tihomir succeeded, he jumped over {temp}cm after {count_jumps} jumps.')
        break
    if current_jump > initial_height:
        initial_height += 5
        retries = 3
    elif current_jump <= temp:
        retries = retries - 1
else:
    print(f'Tihomir failed at {temp}cm after {count_jumps} jumps.')