C312322331333132212111133133313331323133313331333133313331333133313233121123311
>>
C31232233133313221211113313331333132313331333133313331333133313331323312112331
<<
C312322331333132212111133133313331323133313331333133313331333133313233121123313
>>
C312322331333132212111133133313331323133313331333133313331333133313233121123312
>>