1
11
21
1211
111221
??????  Choose the correct choice from the following:
A) 312211  B) 312212  C) 312221  D) 312222  E) 311211
1   11   111 as 21   1211   1112111 as 111221   11112211 as 312211   ans 312211   312211NSWER:312211
<result>A</result>
1
11
21
1211
111221
??????