C3132121111331312113313331333133313331333112331333133112313331323132212211331   >>    C313212111133131211331333133313331333133311233133313311231333132313221221133   <<    C3132121111331312113313331333133313331333112331333133112313331323132212211333   >>      C3132121111331312113313331333133313331333112331333133112313331323132212211332   >>