20v20v5v,10w,5v5v,w,3f,2w,3f,w,5v5v,w,3f,2w,3f,w,5v5v,w,2f,4a,2f,w,5v5v,w,f,w,a,2f,a,w,f,w,5v5v,w,f,w,a,2f,a,w,f,w,5v5v,w,2f,4a,2f,w,5v5v,w,3f,2w,3f,w,5v5v,w,3f,2w,3f,w,5v5v,10w,5v20v20v20v108,109,110,111,128,131,148,151,168,169,170,17187,92,107,112,129,130,149,167,169,172,187,192150
