cnej[7], esej[6], sjen[6], swej[6], esce[5], scen[5], wece[5], news[4],
jen[5], cen[4], cne[4], ces[4], cew[4], sen[3], ewe[3], wen[3], swe[3],
ej[4], je[4], ce[3], ee[2], en[2], es[2], se[2], ew[2], we[2],
