C1322331331121211113313331333133313233313331333132313112331333133313133112321   >>    C132233133112121111331333133313331323331333133313231311233133313331313311232   <<    C1322331331121211113313331333133313233313331333132313112331333133313133112323   >>      C1322331331121211113313331333133313233313331333132313112331333133313133112322   >>