During t0-t1 , we used 0.016 and 0.014 x 0.025 inch superelastic wires , during t1-t2 connected reverse-curve hemiarch wires : 0.017 x 0.025 inch - titanium on the ligature-less side , and 0.016 x 0.022 inch Elgiloy multiloop wires on conventional brackets .