C111113331333132322331333133313331323323131121133131323132313111
>>
C11111333133313232233133313331333132332313112113313132313231311
<<
C111113331333132322331333133313331323323131121133131323132313113
>>
C111113331333132322331333133313331323323131121133131323132313112
>>