I don't know, never tried it. But, MT does support an even more efficient method.
You can just use /32s, the addresses don't have to be adjacent, and they can be reused on multiple interfaces.
/ip address add address=126.96.36.199/32 network=188.8.131.52 interface=to-router2
/ip address add address=184.108.40.206/32 network=220.127.116.11 interface=to-router3
/ip address add address=18.104.22.168/32 network=22.214.171.124 interface=to-router1
/ip address add address=126.96.36.199/32 network=188.8.131.52 interface=to-router3
/ip address add address=184.108.40.206/32 network=220.127.116.11 interface=to-router1
/ip address add address=18.104.22.168/32 network=22.214.171.124 interface=to-router2
3 point-to-points, using only 3 addresses; /31s would require 6, and they would need to be in pairs.
With more links, it becomes drastically more efficient.