C1111233131211111211113313133313331323133313231333132313332233131   >>    C111123313121111121111331313331333132313331323133313231333223313   <<    C1111233131211111211113313133313331323133313231333132313332233133   >>      C1111233131211111211113313133313331323133313231333132313332233132   >>