parafy[12]
paraf[10]
arfy[9], fary[9], fyra[9], rafy[9], arfa[8], fara[8], rafa[8], pary[6], pyra[6], rapy[6], para[5], rapa[5]
paf[8], arf[7], far[7], raf[7], pyr[5], ryp[5], par[4], rap[4], ary[4], ara[3]
fa[6], pa[3], aa[2], ar[2]
