C1111233133313231133133313331333131211111331121211113313231323221132321   >>    C111123313331323113313331333133313121111133112121111331323132322113232   <<    C1111233133313231133133313331333131211111331121211113313231323221132323   >>      C1111233133313231133133313331333131211111331121211113313231323221132322   >>