20v9v,8w,3v9v,w,2f,w,3f,w,3v3v,7w,3f,2a,f,w,3v3v,w,8f,w,2a,2w,3v3v,w,f,6w,f,w,2a,w,4v2v,2w,f,w,6f,w,2a,w,4v2v,w,2f,w,f,w,4f,w,2a,w,4v2v,w,f,w,7f,w,a,2w,4v2v,w,6f,w,2f,w,a,w,5v2v,5w,5f,3w,5v6v,w,5f,w,7v6v,7w,7v20v20v73,74,93,94,113,114,133,134,153,154,173,19371,72,111,148,150,166,168,170,187,207,209,210184
