20v2v,5w,4v,7w,2vv,2w,a,w,a,6w,3f,2a,w,2vv,w,2a,w,3a,4f,5a,w,2vv,w,5a,2w,2f,3w,2a,2w,2vv,w,f,2a,2w,4f,4w,a,f,2w,vv,w,2f,2w,7f,3w,f,a,w,vv,w,2f,w,9f,2w,a,f,w,vv,2w,13f,2a,w,v2v,w,12f,w,f,a,w,v2v,4w,7f,6w,v5v,w,7f,w,6v5v,2w,2f,w,2f,2w,6v6v,7w,7v20v43,45,55,56,62,63,65,66,67,72,73,74,75,76,82,83,84,85,86,94,95,103,104,115,137,156,176,177,19753,68,75,83,89,103,108,110,127,131,136,146,148,150,152,165,167,169,171,173,186,188,190,192,207,209,211,228,230229
