C1111133313331323223313331333133313331333231333112113313231333131133321
>>
C111113331333132322331333133313331333133323133311211331323133313113332
<<
C1111133313331323223313331333133313331333231333112113313231333131133323
>>
C1111133313331323223313331333133313331333231333112113313231333131133322
>>