C312322331333132212111133133313331323133313221211331333133313112113312111
>>
C31232233133313221211113313331333132313331322121133133313331311211331211
<<
C312322331333132212111133133313331323133313221211331333133313112113312113
>>
C312322331333132212111133133313331323133313221211331333133313112113312112
>>