I23323132333131133131333132232332313231323132333132233132333132313231211
>>
I2332313233313113313133313223233231323132313233313223313233313231323121
<<
I23323132333131133131333132232332313231323132333132233132333132313231213
>>
I23323132333131133131333132232332313231323132333132233132333132313231212
>>