C111113331333132322331333133313331323323131121133132233112113121
>>
C11111333133313232233133313331333132332313112113313223311211312
<<
C111113331333132322331333133313331323323131121133132233112113123
>>
C111113331333132322331333133313331323323131121133132233112113122
>>