I23323132333131133131323223313221123313233313232222331323221121
>>
I2332313233313113313132322331322112331323331323222233132322112
<<
I23323132333131133131323223313221123313233313232222331323221123
>>
I23323132333131133131323223313221123313233313232222331323221122
>>