6v,7w,7v5v,w,3f,w,3f,w,6v4v,w,4f,2w,3f,w,5v3v,w,5f,2a,4f,w,4v3v,w,f,w,5a,3w,f,w,4v2v,w,5a,3w,2f,w,2f,w,3v2v,w,2a,3f,w,7f,w,3v3v,w,f,4w,5f,2w,4v3v,w,7f,2w,2f,w,4v3v,w,2f,6w,3f,w,4v4v,w,9f,w,5v4v,2w,8f,w,5v5v,w,7f,w,6v6v,7w,7v20v69,70,86,87,88,89,90,103,104,105,106,107,123,124105,106,126,130,131,151,206,210,226,227,228,230,231,232249
