C1111133313331323223313331333133313231333132332131333133313232212233232321
>>
C111113331333132322331333133313331323133313233213133313331323221223323232
<<
C1111133313331323223313331333133313231333132332131333133313232212233232323
>>
C1111133313331323223313331333133313231333132332131333133313232212233232322
>>