+\newcommand*\ld@lsup[2]{\setrellink{\sqsupseteq}{#1}{#2}}
+\newcommand*\ld@lsupa[2]{\setrellink{\mathord\sqsupseteq\lozenge}{#1}{#2}}
+\newcommand*\ld@lsupt[2]{\setrellink{\mathord\sqsupseteq\mathord:}{#1}{#2}}
+\newcommand*\ld@mksh[1]{\setordlink{\mathbf{H}}{#1}{}}