webu[8], webo[6], uowe[6],
pub[8], obu[7], opu[6], bee[5], web[5], ewe[3], ewo[3], owe[3],
bu[6], be[4], bo[4], wu[4], pe[3], op[3], po[3], ee[2], eo[2], ew[2], we[2],
