1 2 3 47 s>d -3 fm/mod .s \ <2> -2 -3 clear -7 s>d 3 fm/mod .s \ <2> 2 -3
1 2 3 4
7 s>d -3 fm/mod .s \ <2> -2 -3 clear -7 s>d 3 fm/mod .s \ <2> 2 -3