wichr[8],
irch[7], gicz[7], wizg[6], wcir[5],
ghi[7], chi[6], ich[6], gir[5], igr[5], irg[5], wig[5], hiw[5], gzi[5], wic[4], czi[4], wir[3], wiz[3],
hi[4], ci[3], iw[2],
