parse/0: instruction: 1
parse/0:   ingredient: {name: "4", value: 0, type: 0, properties: ["4": "literal"]}
parse/0:   product: {name: "1", value: 0, type: 1, properties: ["1": "integer"]}
parse/0: instruction: 1
parse/0:   ingredient: {name: "6", value: 0, type: 0, properties: ["6": "literal"]}
parse/0:   product: {name: "2", value: 0, type: 1, properties: ["2": "integer"]}
parse/0: instruction: 4
parse/0:   ingredient: {name: "1", value: 0, type: 1, properties: ["1": "integer"]}
parse/0:   ingredient: {name: "2", value: 0, type: 1, properties: ["2": "integer"]}
parse/0:   product: {name: "3", value: 0, type: 1, properties: ["3": "integer"]}
after-brace/0: recipe main
after-brace/0: copy ...
after-brace/0: copy ...
after-brace/0: multiply ...
run/0: instruction main/0
run/0: ingredient 0 is 4
mem/0: storing 4 in location 1
run/0: instruction main/1
run/0: ingredient 0 is 6
mem/0: storing 6 in location 2
run/0: instruction main/2
run/0: ingredient 0 is 1
mem/0: location 1 is 4
run/0: ingredient 1 is 2
mem/0: location 2 is 6
run/0: ingredient 1 is 6
run/0: product 0 is 24
mem/0: storing 24 in location 3