C3123223313331322121111331333133313231333112113313331323133311331311331123231   >>    C312322331333132212111133133313331323133311211331333132313331133131133112323   <<    C3123223313331322121111331333133313231333112113313331323133311331311331123233   >>      C3123223313331322121111331333133313231333112113313331323133311331311331123232   >>