pyrdy[9], trypy[9], pytii[8], dirty[8], piryt[8], pitry[8], tripy[8], irydy[8],
pyty[8], typy[8], dipy[7], pyrd[7], dity[7], pity[7], tryp[7], tyrp[7], dyry[7], pyry[7], ryty[7], tipi[6], trip[6], iryd[6], itry[6], tiry[6],
pyt[6], typ[6], dip[5], dit[5], pit[5], idy[5], pyr[5], ryp[5], ryt[5], try[5], itr[4], tir[4], tri[4],
ty[4], id[3], pi[3], ii[2],
