cygi[8], chyr[8], hyry[8], irch[7], giry[7], igry[7], rygi[7], ryci[6],
ghi[7], cyg[7], hyc[7], chi[6], ich[6], gry[6], ryg[6], hyr[6], gir[5], igr[5], irg[5], cyi[5],
hi[4], ci[3],