Baking

batches = int(input())

for i in range(1, batches + 1):
    flour = False
    eggs = False
    sugar = False
    have_all = False
    ingridiens = ""
    while True:
        ingridiens = input()
        if ingridiens == "flour":
            flour = True
        elif ingridiens == "eggs":
            eggs = True
        elif ingridiens == "sugar":
            sugar = True
        have_all = flour and eggs and sugar
        if ingridiens == "Bake!":
            if not have_all:
                print(f"The batter should contain flour, eggs and sugar!")
            else:
                print(f"Baking batch number {i}...")
                break