C1111133313331323223313331333133313233231311211331333132333331111
>>
C111113331333132322331333133313331323323131121133133313233333111
<<
C1111133313331323223313331333133313233231311211331333132333331113
>>
C1111133313331323223313331333133313233231311211331333132333331112
>>