C3132121111331312113313331333133312111133131133211331333133313232221111
>>
C313212111133131211331333133313331211113313113321133133313331323222111
<<
C3132121111331312113313331333133312111133131133211331333133313232221113
>>
C3132121111331312113313331333133312111133131133211331333133313232221112
>>