maa[4], mas[4], sam[4], mes[4], sem[4], wam[4], mew[4], aaa[3], asa[3], ewa[3], swa[3], was[3], swe[3],
ma[3], em[3], me[3], aa[2], as[2], es[2], se[2], ew[2], we[2],
