6v,7w,7v6v,w,2f,w,2f,w,7v6v,w,f,a,w,2f,w,7v6v,w,2f,w,2f,w,7v6v,w,4f,a,w,7v6v,w,a,f,w,2f,w,7v6v,w,2f,w,a,f,w,7v6v,w,2f,w,2f,w,7v6v,w,f,2w,a,2w,7v6v,w,2f,w,2f,w,7v6v,2w,f,2w,f,2w,6v6v,w,f,a,f,a,2f,w,6v6v,w,6f,w,6v6v,8w,6v20v48,91,107,130,170,228,23070,88,89,128,167,230,231251
