pff[12], off[11], haf[9], hif[9], paf[8], pif[8], fai[7], hip[6], phi[6], hop[6], aha[5], hai[5], hao[5], hoi[5], pai[4], pia[4], poi[4],
fa[6], fi[6], ha[4], hi[4], ho[4], oh[4], pa[3], pi[3], op[3], po[3], aa[2],
