C331111121123313113313222332313231323132322331323221311331323331313231311131
>>
C33111112112331311331322233231323132313232233132322131133132333131323131113
<<
C331111121123313113313222332313231323132322331323221311331323331313231311133
>>
C331111121123313113313222332313231323132322331323221311331323331313231311132
>>