create implication meat_grinder (61) -> shredder_(machine) (100)
create implication woodchipper (13) -> shredder_(machine) (100)
create implication industrial_shredder (13) -> shredder_(machine) (100)
create implication food_processor (1) -> shredder_(machine) (100)
create implication paper_shredder (12) -> shredder_(machine) (100)
create implication shredder_(machine) (100) -> machine (121321)