cipy[7], picy[7], pipy[7], bisy[7], psic[6], cisy[6], syci[6],
cyc[6], cip[5], pic[5], pip[5], bis[5], cyi[5], psy[5], spy[5], syp[5], cis[4], sic[4], psi[4],
by[5], bi[4], ci[3], pi[3], si[2],
