height_needed = int(input())

starting_height = height_needed - 30
counter_height = height_needed
unsuccessful_try = 0
total_jumps = 0

while True:
    jump = int(input())
    total_jumps += 1
    if jump >= height_needed:
        break

    if jump > starting_height:
        starting_height += 5
        unsuccessful_try = 0
    else:
        unsuccessful_try += 1
        if unsuccessful_try == 3:
            break

if not unsuccessful_try == 3:
    print(f'Tihomir succeeded, he jumped over {height_needed}cm after {total_jumps} jumps.')
else:
    print(f'Tihomir failed at {starting_height}cm after {total_jumps} jumps.')