C312322331333132212111133133313331333133112112312111133112113221
>>
C31232233133313221211113313331333133313311211231211113311211322
<<
C312322331333132212111133133313331333133112112312111133112113223
>>
C312322331333132212111133133313331333133112112312111133112113222
>>