∀ {C : Type u_2} [inst : CategoryTheory.Category.{u_1, u_2} C] [inst_1 : CategoryTheory.MonoidalCategory C]
  [CategoryTheory.Limits.HasCoequalizers C] {R S T U : CategoryTheory.Mon C} (P : Bimod R S) (Q : Bimod S T)
  (L : Bimod T U),
  CategoryTheory.Limits.HasColimit
    (CategoryTheory.Limits.parallelPair
      ((CategoryTheory.MonoidalCategory.tensorRight L.X).map
        (CategoryTheory.MonoidalCategoryStruct.whiskerRight P.actRight Q.X))
      ((CategoryTheory.MonoidalCategory.tensorRight L.X).map
        (CategoryTheory.CategoryStruct.comp (CategoryTheory.MonoidalCategoryStruct.associator P.X S.X Q.X).hom
          (CategoryTheory.MonoidalCategoryStruct.whiskerLeft P.X Q.actLeft))))