C312322331333132212111133133313331333131133113313331333131133131133133313221131
>>
C31232233133313221211113313331333133313113311331333133313113313113313331322113
<<
C312322331333132212111133133313331333131133113313331333131133131133133313221133
>>
C312322331333132212111133133313331333131133113313331333131133131133133313221132
>>