6v,7w,7v5v,w,7f,w,6v4v,w,2f,w,f,3a,2f,w,5v3v,w,3f,w,a,3w,a,f,2w,4v3v,w,4f,w,2f,w,a,2f,w,4v2v,w,8f,w,a,3f,w,3v2v,w,7f,w,a,w,3f,w,3v3v,w,5f,w,a,4f,w,4v3v,w,4f,w,a,3f,w,f,w,4v3v,w,3f,w,a,6f,w,4v4v,w,2f,a,3w,f,3w,5v4v,w,2f,5a,2f,w,5v5v,w,7f,w,6v6v,7w,7v20v49,50,51,68,72,92,112,131,150,169,188,207,227,228,229,230,23166,85,105,108,113,124,125,126,127,133,145,153,165,171,172,205,206249
