B132333131333131232313331311211331323223313233313331323331323133311231211
>>
B13233313133313123231333131121133132322331323331333132333132313331123121
<<
B132333131333131232313331311211331323223313233313331323331323133311231213
>>
B132333131333131232313331311211331323223313233313331323331323133311231212
>>