high

height = int(input())
jump = 0
jump_counter = 0
is_failed = False
fail = 0
thirty_cm_below_target = height - 30
while thirty_cm_below_target <= height:
    jump = int(input())
    jump_counter += 1
    if jump <= thirty_cm_below_target:
        fail += 1
        if fail == 3:
            is_failed = True
            break
    else:
        thirty_cm_below_target += 5
        fail = 0
    if is_failed:
        break
if not is_failed:
    print(f"Tihomir succeeded, he jumped over {height}cm after {jump_counter} jumps.")
else:
    print(f'Tihomir failed at {thirty_cm_below_target}cm after {jump_counter} jumps.')