# Used Library: MCT (gates: 10, quantum costs: 58) # This file have been taken from RevLib (www.revlib.org). .version 1.0 .numvars 4 .variables D C B A .inputs D C B A .outputs D C B A .constants ---- .garbage ---- .begin t2 D B t4 B C D A t4 A B D C t4 A B C D t2 D B t3 A D B t3 A B C t2 A B t3 B D A t1 A .end