C1111133313331323223313331333133313233231311211331333133313311223131
>>
C111113331333132322331333133313331323323131121133133313331331122313
<<
C1111133313331323223313331333133313233231311211331333133313311223133
>>
C1111133313331323223313331333133313233231311211331333133313311223132
>>