Riddle Me This/Riddle Me That

[MuGen]

Originally Posted by Canyarion

It ends with 11.

11
21
1211
11221
212211
12112221
1112213211
312211131221
1311334113112211
11132123142113212221
the next line would be
311312111213111412211312113211

Each next line is describing the line above....
11
21 - two ones
1211 - ^ one two, one one
11221 - ^ one one, one two, two ones

so on and so forth... the last two lines...

11132123142113212221
311312111213111412211312113211 - ^ three ones, one three, one two, one one, one two, one three, one one, one four, one two, two ones, one three, one two, one one, three two, one one