#3 products in store
# Y\X  0   1      2
# 0   P0  P1    cashier
# 1   P2  exit
#
# products are on shelf
#0,P0,X0_Y0
#1,P1,X1_Y0
#2,P2,X0_Y1
send input.0 1
send input.0 1
send input.0 1
wait 1
#
# P1's rfid is destroyed
#3,P0,X0_Y0
#4,P2,X0_Y1
send input.0 1
send input.0 1
#
# Someone put P0 in his pocket and walk to exit
#5,P0,X1_Y0
#6,P2,X0_Y1
send input.0 1
send input.0 1
wait 1
#
#7,P0,exit
#8,P2,X0_Y1
send input.0 1
send input.0 1
wait 1
#
# customer C put P0 in his shopping cart
#9,P0,X0_Y0
#10,P2,X0_Y0
send input.0 1
send input.0 1
wait 1
#
# C walks to cashier
#11,P0,X0_Y0
#12,P2,X1_Y0
send input.0 1
send input.0 1
wait 1
#
# C pays for P2
#13,P0,X0_Y0
#14,P2,X2_Y0
send input.0 1
send input.0 1
wait 1
#productId
#P2
send input.1 1
wait 1
#
# C walks to exit
#15,P0,X0_Y0
#16,P2,X2_Y1
send input.0 1
send input.0 1
wait 1
#
# C exits store
#17,P0,X0_Y0
#18,P2,exit
send input.0 1
send input.0 1
wait 1
# Only P0 stays
#19,P0,X0_Y0
send input.0 1
wait 1
#20,P0,X0_Y0
send input.0 1
wait 40
