C312322331333132212111133133313331323133313233333211312111113331322332211   >>    C31232233133313221211113313331333132313331323333321131211111333132233221   <<    C312322331333132212111133133313331323133313233333211312111113331322332213   >>      C312322331333132212111133133313331323133313233333211312111113331322332212   >>