bigi[8], bigo[8], bogi[8], pigw[7], wigi[6], piwo[5], wpoi[5],
big[7], gib[7], boi[5], obi[5], goi[5], ogi[5], wig[5], poi[4], piw[4], wii[3], iwo[3], owi[3], wio[3],
bi[4], bo[4], go[4], pi[3], op[3], po[3], ii[2], iw[2],
