Semantic undefined for:

LIT, `LIT, ? SLIT, `SLIT, ? EXECUTE XT, `XT, ? ` ? CONCEIVE BIRTH ` MAKE-ENTRY BIND-ENTRY LIT, SLIT, XT, RET, GET-CORCULE XT, ZBRANCH-FW, RESOLVE-MARK MARK-BW BRANCH-BW, RESOLVE-MARK MARK-BW ZBRANCH-BW, BRANCH-FW2, RESOLVE-MARK RESOLVE-MARK ZBRANCH-FW2, CSSAVE-BASE CSRESTORE-BASE CONCEIVE ALSO ASSEMBLER PREVIOUS ` BIRTH MAKE-ENTRY BIND-ENTRY