Data frame with students in the rows and breakfast items in the columns.
toast: toast pop-up
butoast: buttered toast
engmuff: English muffin and margarine
jdonut: jelly donut
cintoast: cinnamon toast
bluemuff: blueberry muffin and margarine
hrolls: hard rolls and butter
toastmarm: toast and marmalade
butoastj: buttered toast and jelly
toastmarg: toast and margarine
cinbun: cinnamon bun
danpastry: Danish pastry
gdonut: glazed donut
cofcake: coffee cake
cornmuff: corn muffin and butter