C333312111133133312111133133313331333131133112331333133313311232322131
>>
C33331211113313331211113313331333133313113311233133313331331123232213
<<
C333312111133133312111133133313331333131133112331333133313311232322133
>>
C333312111133133312111133133313331333131133112331333133313311232322132
>>