C1111133313331323223313331333133313331333133333313331333131122112322211
>>
C111113331333132322331333133313331333133313333331333133313112211232221
<<
C1111133313331323223313331333133313331333133333313331333131122112322213
>>
C1111133313331323223313331333133313331333133333313331333131122112322212
>>