C1322331331121211113313331333133313331323132313321211111122112312331   >>    C132233133112121111331333133313331333132313231332121111112211231233   <<    C1322331331121211113313331333133313331323132313321211111122112312333   >>      C1322331331121211113313331333133313331323132313321211111122112312332   >>