voip[13], poft[11], topf[11], pfui[10], tupf[10], tofu[8], tupi[7],
vif[11], pof[10], opi[7], oft[7], pot[7], top[7], ufo[7], fit[6], tip[6], out[4],
po[6], pi[5], ti[2], ui[2], tu[2],
