C111113331333132322331333133313331333132313123313231333131121121133131
>>
C11111333133313232233133313331333133313231312331323133313112112113313
<<
C111113331333132322331333133313331333132313123313231333131121121133133
>>
C111113331333132322331333133313331333132313123313231333131121121133132
>>