chinna puzzle..

[surya]

[size=14pt]
[color=red][color=blue]complete the series..[/color]
there is a series .....wat wil be the next line...with explanation...
[/color]
[color=blue]
1

1 1

2 1

1 1 1 2

3 1 1 2

2 1 1 2 1 3

3 1 2 2 1 3

?????????????

[/size]

[Julai]

[img]http://i46.tinypic.com/102wldf.jpg[/img]

[whoamI]

2 1 2 2 2 3

[afdbboy]

2 1 2 2 2 3
1 2 4 2 1 3
2 1 2 2 1 3 1 4
3 1 3 2 1 3 1 4
3 1 1 2 3 3 1 4

count the previous line  say last line has 3 one's, 1 two, 3 three's, 1 four  ^^"