C111123313121111121111331333133313331333131113211331323133313232313231323321   >>    C11112331312111112111133133313331333133313111321133132313331323231323132332   <<    C111123313121111121111331333133313331333131113211331323133313232313231323323   >>      C111123313121111121111331333133313331333131113211331323133313232313231323322   >>