hipy[8], hopi[7], kipy[7], kopy[7], kipo[6], kopi[6], okpi[6], piko[6],
phy[7], hip[6], phi[6], hop[6], hoy[6], kpy[6], pyk[6], hoi[5], kip[5], kpi[5], pik[5], kop[5], opy[5], kio[4], koi[4], poi[4],
hi[4], ho[4], oh[4], ki[3], ko[3], ok[3], pi[3], op[3], po[3],
