C313212111133131211331333133313331333133311233133313233323323231
>>
C31321211113313121133133313331333133313331123313331323332332323
<<
C313212111133131211331333133313331333133311233133313233323323233
>>
C313212111133131211331333133313331333133311233133313233323323232
>>