20v20v6v,7w,7v6v,w,5f,w,7v4v,3w,f,3a,4w,5v4v,w,3f,a,f,a,3f,w,5v4v,w,f,2a,3f,2a,f,w,5v4v,w,f,a,2f,w,2f,a,f,w,5v4v,w,f,2a,3f,2a,f,w,5v4v,w,3f,a,f,a,3f,w,5v4v,4w,3a,f,3w,5v6v,w,5f,w,7v6v,7w,7v20v20v88,89,90,108,110,126,127,131,132,146,152,166,167,171,172,188,190,208,209,21088,90,108,110,126,127,129,131,132,148,150,166,167,169,171,172,188,190,208,210229
