caravan[15],
canvas[14],
vasa[9], vans[9], scan[7], cars[7], aars[4], aras[4],
van[8], car[6], aar[3], ara[3], ran[3], aas[3], ans[3], ars[3], ras[3],
aa[2], an[2], na[2], ar[2], as[2],
