pych[9], chip[8], cygi[8], hipy[8], cipy[7], picy[7],
ghi[7], cyg[7], hyc[7], phy[7], chi[6], ich[6], hip[6], phi[6], cyc[6], cip[5], pic[5], cyi[5],
hi[4], ci[3], pi[3],
