C312322331333132212111133133313331323133313221211113333331311331333112233111
>>
C31232233133313221211113313331333132313331322121111333333131133133311223311
<<
C312322331333132212111133133313331323133313221211113333331311331333112233113
>>
C312322331333132212111133133313331323133313221211113333331311331333112233112
>>