Likert Scale and Branch

Hi, I wonder the following survey logic is possible.

In a 7 points Likert scale question;
if participants select over 4 point (e.g., 5,6,7), they will be branched to "block 1" or "2" randomly and evenly,
else if participants select under 4point (e.g., 1,2,3), they will be branched to "block 3" or "4" randomly and evenly.