C313212111133131211331333133313331333133311233133313233313232233133321222221
>>
C31321211113313121133133313331333133313331123313331323331323223313332122222
<<
C313212111133131211331333133313331333133311233133313233313232233133321222223
>>
C313212111133131211331333133313331333133311233133313233313232233133321222222
>>