C3132121111331312113313331333133313331333132313331333133313331333131122312331   >>    C313212111133131211331333133313331333133313231333133313331333133313112231233   <<    C3132121111331312113313331333133313331333132313331333133313331333131122312333   >>      C3132121111331312113313331333133313331333132313331333133313331333131122312332   >>