C313212111133131211331333133313331333132212113313331323331323113231111
>>
C31321211113313121133133313331333133313221211331333132333132311323111
<<
C313212111133131211331333133313331333132212113313331323331323113231113
>>
C313212111133131211331333133313331333132212113313331323331323113231112
>>