C3123223313331322121111331333133313231333132212111112113313231333121133121221   >>    C312322331333132212111133133313331323133313221211111211331323133312113312122   <<    C3123223313331322121111331333133313231333132212111112113313231333121133121223   >>      C3123223313331322121111331333133313231333132212111112113313231333121133121222   >>