C1111133313331323223313331333133313233231311211331333132313331333223113111
>>
C111113331333132322331333133313331323323131121133133313231333133322311311
<<
C1111133313331323223313331333133313233231311211331333132313331333223113113
>>
C1111133313331323223313331333133313233231311211331333132313331333223113112
>>