Four copper type THHN conductors are a 10′ conduit as follows; one size 1/0 awg, one size 2/0 awg and two size 1 awg. What is the minimum allowable trade size IMC conduit required for these four conductors?

Four copper type THHN conductors are a 10′ conduit as follows; one size 1/0 awg, one size 2/0 awg and two size 1 awg. What is the minimum allowable trade size IMC conduit required for these four conductors?