C232212111133133312331333133313231333131133133313113313123211111
>>
C23221211113313331233133313331323133313113313331311331312321111
<<
C232212111133133312331333133313231333131133133313113313123211113
>>
C232212111133133312331333133313231333131133133313113313123211112
>>