C1322331331121211113313331333133313231323132311211331323133313223313221   >>    C132233133112121111331333133313331323132313231121133132313331322331322   <<    C1322331331121211113313331333133313231323132311211331323133313223313223   >>      C1322331331121211113313331333133313231323132311211331323133313223313222   >>