C31232233133313221211113313331333132313331322121133133313232212111133321   >>    C3123223313331322121111331333133313231333132212113313331323221211113332   <<    C31232233133313221211113313331333132313331322121133133313232212111133323   >>      C31232233133313221211113313331333132313331322121133133313232212111133322   >>