safe[8], pass[5], seps[5], spaw[5], swap[5], ssaw[4],
paf[8], pfe[8], efa[7], fas[7], fes[7], pas[4], psa[4], sap[4], spa[4], sep[4], pss[4], paw[4], sas[3], ewa[3], swa[3], was[3], swe[3],
fa[6], ef[6], fe[6], pa[3], pe[3], as[2], es[2], se[2], ew[2], we[2],
