toccat[10], cytato[10],
cytat[9],
cacy[7], cyca[7], tacy[7], octy[7], taty[7], tyto[7], taco[6], tato[6],
cyc[6], cyt[6], tac[5], aty[5], tao[4],
ty[4], co[3], at[3], ta[3], ot[3], to[3],
