20v20v6v,6w,8v6v,w,4f,w,8v5v,2w,f,2w,f,2w,7v5v,w,a,f,a,w,2f,2w,6v4v,4w,f,a,f,2a,3w,4v4v,w,f,a,f,2a,3f,2a,w,4v4v,w,f,w,f,2w,2f,2a,2w,4v4v,w,8f,2w,5v4v,3w,f,w,f,w,f,2w,6v6v,3w,3f,w,7v8v,5w,7v20v20v106,108,129,131,132,146,148,149,153,154,172,17390,107,146,149,151,152,153,170,171,187,188,209207
