C1111133313331323223313331333133313113313231333131333132333131221221
>>
C111113331333132322331333133313331311331323133313133313233313122122
<<
C1111133313331323223313331333133313113313231333131333132333131221223
>>
C1111133313331323223313331333133313113313231333131333132333131221222
>>