biga[8], giba[8], bigi[8], bawi[6], wabi[6], wagi[6], wiga[6], wigi[6],
big[7], gib[7], ghi[7], bai[5], agi[5], gai[5], hai[5], baw[5], wab[5], wag[5], wig[5], hiw[5], iwa[3], wii[3],
ba[4], ag[4], ha[4], bi[4], hi[4], ii[2], iw[2],
