walt[7], wort[7], oral[6], wart[6], rota[5], taro[5],
wal[6], lot[5], war[5], wat[5], lar[4], alt[4], tal[4], tao[4], ort[4], rot[4], tor[4], art[3], rat[3],
wo[5], la[3], ar[2],
