popoi[7], pirop[7], poorz[6], prozo[6], pizzo[6], zorzo[5],
pipo[6], popi[6], poro[5], ropo[5], pozo[5], pizz[5], ozoi[4], zorz[4],
pip[5], pop[5], poi[4], por[4], pro[4], rop[4], zip[4], roi[3], oro[3], zoo[3], orz[3],
pi[3], op[3], po[3], or[2], ro[2], oz[2],
