big[7], gib[7], ghi[7], bil[6], gil[6], lig[6], gir[5], igr[5], irg[5], brr[5], wig[5], hiw[5], lir[4], liw[4], lwi[4], wir[3], wrr[3],
bi[4], hi[4], li[3], iw[2],