20v8v,3w,9v6v,3w,a,2w,8v3v,5w,3a,2w,7v3v,w,3f,5a,4w,4v3v,w,2f,7a,2f,w,4v3v,2w,f,7w,2f,w,4v4v,w,9f,2w,4v4v,w,6f,w,3f,w,4v4v,w,10f,w,4v4v,w,3f,w,3f,w,2f,w,4v4v,w,10f,w,4v4v,12w,4v20v20v49,68,69,70,87,88,89,90,91,106,107,108,109,110,111,112125,133,146,151,166,167,170,172,187,191,193,206,207,209,211,213192
