I132313232233131333132223323132313231323223313223313233313231323231211
>>
I13231323223313133313222332313231323132322331322331323331323132323121
<<
I132313232233131333132223323132313231323223313223313233313231323231213
>>
I132313232233131333132223323132313231323223313223313233313231323231212
>>