C1111121111331311211331333133313331323131133133313311221333132332313112111
>>
C111112111133131121133133313331333132313113313331331122133313233231311211
<<
C1111121111331311211331333133313331323131133133313311221333132332313112113
>>
C1111121111331311211331333133313331323131133133313311221333132332313112112
>>