C312322331333132212111133133313331323133311211331333132333133313112111
>>
C31232233133313221211113313331333132313331121133133313233313331311211
<<
C312322331333132212111133133313331323133311211331333132333133313112113
>>
C312322331333132212111133133313331323133311211331333132333133313112112
>>