Dadidadida: What comes next ?

What comes next ?

3
1 3
1 1 1 3
3 1 1 3
1 3 2 1 1 3
1 1 1 3 1 2 2 1 1 3
3 1 1 3 1 1 2 2 2 1 1 3
1 3 2 1 1 3 2 1 3 2 2 1 1 3

# posted by rot13(Unafba Pune) @ 6:15 PM

Comments:

1113122113121113222113

# posted by

Unknown : 5:33 PM

1113122113121113222113

# posted by

Oblivious! : 5:52 PM