itry[6], tiry[6], wity[6], witw[5], wiry[5], wyrw[5],
ryt[5], try[5], itr[4], tir[4], tri[4], iwy[4], rwy[4], wyr[4], wii[3], wir[3],
ty[4], wy[3], ii[2], iw[2],
