C1111133313331323223313331333133313231333132332131333131211211131
>>
C111113331333132322331333133313331323133313233213133313121121113
<<
C1111133313331323223313331333133313231333132332131333131211211133
>>
C1111133313331323223313331333133313231333132332131333131211211132
>>