C1111133313331323223313331333133313331323131211113313133313122111
>>
C111113331333132322331333133313331333132313121111331313331312211
<<
C1111133313331323223313331333133313331323131211113313133313122113
>>
C1111133313331323223313331333133313331323131211113313133313122112
>>