C1111233131211111211113313331323133313231333133312111111331322331323132321   >>    C111123313121111121111331333132313331323133313331211111133132233132313232   <<    C1111233131211111211113313331323133313231333133312111111331322331323132323   >>      C1111233131211111211113313331323133313231333133312111111331322331323132322   >>