qual[14], quad[13], wall[8], wadl[7], wald[7], dual[5],
qua[12], wal[6], all[5], wad[5], wau[5], lad[4], alu[4], lau[4], lud[4], dau[3],
la[3], ul[3], ad[2], da[2], au[2], du[2], ud[2],
