20v7v,4w,9v7v,w,2f,5w,5v5v,3w,2f,w,3f,w,5v5v,w,f,a,2f,a,3f,w,5v5v,w,f,w,2f,2w,f,2w,5v5v,w,f,2w,f,w,3f,w,5v5v,w,f,w,f,a,f,2a,f,w,5v5v,w,2f,2a,3f,2w,5v5v,2w,f,a,f,w,f,2w,6v6v,w,f,a,f,w,f,w,7v6v,2w,4f,w,7v7v,6w,7v20v20v87,90,149,151,152,168,169,188,20888,89,150,151,152,168,170,188,20868
