(define goodies
    '((map  9 150 1) (compass 13 35 1)(water 153 200 3)
 (sandwich 50 60 2)(🍰-glucose 15 60 2)(tin  68 45 3)
 (🍌-banana  27 60 3)(🍎-apple 39 40 3)(cheese 23 30 1)
 (beer 52 10 3)(🌞-suntan-cream  11  70 1)(camera 32 30 1)
 (t-shirt 24 15 2)(trousers 48 10 2)(umbrella 73 40 1)
 (☔️-trousers  42 70 1)(☔️--overcoat 43 75 1)(note-case 22 80 1)
 (🌞-sunglasses 7 20 1)(towel 18 12 2)(socks 4 50 1)
 (book 30 10 2)))

(list->table goodies T)

(task 400)
total-value     1010
   → ((socks) (🌞-sunglasses) (note-case) (☔️--overcoat) (🌞-suntan-cream) (cheese)
 (🍌-banana 🍌-banana 🍌-banana) (🍰-glucose 🍰-glucose) (water) (compass) (map))

(length (hash-keys H))
    → 10827 ;; # of entries in cache