piroli[8],
lipio[7], opili[7], poili[7], pirol[7], roili[6], zoili[6],
pili[6], lipo[6], opli[6], pilo[6], liro[5], lori[5], orli[5], roli[5], lizo[5], zoil[5], zoli[5],
lip[5], pil[5], poi[4], lir[4], lor[4], rol[4], por[4], pro[4], rop[4], liz[4], zol[4], zip[4], roi[3], orz[3],
li[3], pi[3], op[3], po[3], ii[2], or[2], ro[2], oz[2],
