C1111133313331323223313331333133313331333131133133313331313322321
>>
C111113331333132322331333133313331333133313113313331333131332232
<<
C1111133313331323223313331333133313331333131133133313331313322323
>>
C1111133313331323223313331333133313331333131133133313331313322322
>>