for x in range(2,11,3):
    print(x,end=" ")
    if x==3:
        break
    else:
        x=x-1

else:
    print("error")
1b915d383eeb4c08f089c9f18ebe24d5a329b08b
<mask token>

for x in range(2, 11, 3):
    print(x, end=' ')
    if x == 3:
        break
    else:
        x = x - 1
else:
    print('error')

for x in range(2,11,3):
    print(x,end=" ")
    if x==3:
        break
    else:
        x=x-1

else:
    print("error")