C313212111133131211331333133313331333133311233133313121111133311221
>>
C31321211113313121133133313331333133313331123313331312111113331122
<<
C313212111133131211331333133313331333133311233133313121111133311223
>>
C313212111133131211331333133313331333133311233133313121111133311222
>>