n = int(input()) qw = n//1000 bw = (n-qw*1000)//100 sw = (n-qw*1000-bw*100)//10 gw = n-qw*1000-bw*100-sw*10 qw = (qw+3)%9 bw= (bw+3)%9 sw= (sw+3)%9 gw= (gw+3)%9 n_list = [qw,bw,sw,gw] n_list[0], n_list[2] = n_list[2], n_list[0] n_list[1], n_list[3] = n_list[3], n_list[1] print(n_list[0], n_list[1], ...