C312322331333132212111133133313331323133313331333133313331333132332121121
>>
C31232233133313221211113313331333132313331333133313331333133313233212112
<<
C312322331333132212111133133313331323133313331333133313331333132332121123
>>
C312322331333132212111133133313331323133313331333133313331333132332121122
>>