C111113331333132322331333133313331333132333333313331333133321233132322131
>>
C11111333133313232233133313331333133313233333331333133313332123313232213
<<
C111113331333132322331333133313331333132333333313331333133321233132322133
>>
C111113331333132322331333133313331333132333333313331333133321233132322132
>>