C31232233133313221211113313331333132313331322121111331323323133331   >>    C3123223313331322121111331333133313231333132212111133132332313333   <<    C31232233133313221211113313331333132313331322121111331323323133333   >>      C31232233133313221211113313331333132313331322121111331323323133332   >>