20ww,2f,a,2f,a,2f,a,2f,a,2f,a,2f,a,ww,11f,a,6f,ww,a,f,12w,f,w,2f,ww,2f,w,a,2f,a,2f,a,2f,a,2f,w,a,f,ww,2f,w,11f,a,w,2f,ww,a,f,w,2f,w,f,6w,2f,w,2f,ww,2f,w,a,f,w,2f,a,3f,w,2f,w,a,f,ww,2f,w,2f,w,a,2f,a,2f,w,f,a,w,2f,ww,a,f,w,2f,6w,f,w,2f,w,2f,ww,2f,w,a,11f,w,a,f,ww,2f,w,2f,a,2f,a,2f,a,2f,a,w,2f,ww,a,f,w,f,12w,2f,ww,9f,a,f,a,4f,a,f,w20w23,26,29,32,35,38,52,61,84,87,90,93,97,115,121,144,149,157,167,170,175,181,204,217,226,229,232,235,241,270,272,27722,25,28,31,34,37,41,53,77,85,88,91,94,101,124,135,137,150,161,168,171,184,195,197,221,225,228,231,234,257,265,27621
