C1111233133313231133133313331333133313231232313331323323131133121
>>
C111123313331323113313331333133313331323123231333132332313113312
<<
C1111233133313231133133313331333133313231232313331323323131133123
>>
C1111233133313231133133313331333133313231232313331323323131133122
>>