Example applications
cart.C
Appendix A248
(1, 1) holds 3
(0, 1) holds 1
(0, 0) holds 2
(1, 0) holds 0
(0, 1) holds 3
(1, 1) holds 1
(0, 0) holds 3
(0, 1) holds 2
(1, 0) holds 1
(1, 1) holds 0
(0, 0) holds 1
(1, 0) holds 3
(0, 1) holds 0
(1, 1) holds 2
(0, 0) holds 0
(1, 0) holds 2
(0, 1) holds 1
(1, 1) holds 3
