rabi[6], birr[6], bawi[6], wabi[6], barw[6], braw[6], brwi[6], wari[4], wiar[4],
bai[5], arb[5], bar[5], rab[5], brr[5], baw[5], wab[5], air[3], rai[3], iwa[3], rwa[3], war[3], wir[3], wrr[3],
ba[4], bi[4], ar[2], iw[2],
