Retirement tax questions

Assuming 3 1099-R's 2 with a box 7 code G and one with box 7 code 1 or 7 and the IRA box checked and no other 1099-R's, line 4a would be 35,000, 4b would be 15,000 with the word "ROLLOVER" next to it (under the 4a amount).
**Disclaimer: This post is for discussion purposes only and is NOT tax advice. The author takes no responsibility for the accuracy of any information in this post.**