hipy[8], hien[6], nepy[6], peny[6], nipy[6], piny[6], pnie[5],
phy[7], hep[6], hip[6], phi[6], hen[5], pie[4], nep[4], pen[4], nip[4], pin[4], pni[4], yin[4], nie[3],
eh[4], he[4], hi[4], pe[3], pi[3], ny[3], en[2], in[2], ni[2],
