papa[6], napp[6], papo[6], popa[6], napa[5], pana[5], napo[5], anoa[4],
pap[5], pop[5], nap[4], pan[4], ana[3], ano[3], ona[3],
pa[3], op[3], po[3], aa[2], na[2], no[2], on[2],
