Помогите! незнаю как сделать!!!
#19. 1 for 2 of 3 at 4 in 5 on 6 of 7 up 8 in 9 to 10 for
19 1- for 2-of 3-at 4-in 5- on 6-of 7-up 8- in 9- to 10- for