C312322331333132212111133133313331323133313221211331333133313332313331323222331   >>    C31232233133313221211113313331333132313331322121133133313331333231333132322233   <<    C312322331333132212111133133313331323133313221211331333133313332313331323222333   >>      C312322331333132212111133133313331323133313221211331333133313332313331323222332   >>