::= "0" "1" "2" "3" "4" "5" "6" "7" "8" "9" "a" "b" "c" "d" "e" "f" ::= ::= ::= ::= # # ::= "LIT" "INC" "POP" "NIP" "SWP" "ROT" "DUP" "OVR" "EQU" "NEQ" "GTH" "LTH" "JMP" "JCN" "JSR" "STH" "LDZ" "STZ" "LDR" "STR" "LDA" "STA" "DEI" "DEO" "ADD" "SUB" "MUL" "DIV" "AND" "ORA" "EOR" "SFT" ::= "2" "k" "r" ::= "BRK" ::= "|" "$" "@" "&" "%" "(" "," "_" "." "-" ";" "=" "?" "!" "#" "}" "~" "[" "]" "\"" ::= / - ::= $ $ ::= | | ::= "( " " )" "( " " )" ::= % "{ "" }" % "{ "" }" ::= @ ::= & ::= / "{" ::= / ::= ! ::= ? ::= . ::= , ::= ; ::= - ::= _ ::= = ::= \" ::= "[" "]"