C312322331333132212111133133313331333131133113313331333133313123121211233131
>>
C31232233133313221211113313331333133313113311331333133313331312312121123313
<<
C312322331333132212111133133313331333131133113313331333133313123121211233133
>>
C312322331333132212111133133313331333131133113313331333133313123121211233132
>>