C31232233133313221211113313331333132313331333133313331333133313121111331133321   >>    C3123223313331322121111331333133313231333133313331333133313331312111133113332   <<    C31232233133313221211113313331333132313331333133313331333133313121111331133323   >>      C31232233133313221211113313331333132313331333133313331333133313121111331133322   >>