C312322331333132212111133133313331323133313221211111211113331333131232113121
>>
C31232233133313221211113313331333132313331322121111121111333133313123211312
<<
C312322331333132212111133133313331323133313221211111211113331333131232113123
>>
C312322331333132212111133133313331323133313221211111211113331333131232113122
>>