NEW
1 A=KEY
2 A=A-114
3 IF A=0 10
4 A=KEY
5 A=A-27
6 IF A=0 70
7 RELAYS=4
8 GOTO 1
10 LED=1
20 A=0
30 RELAYS=A
40 IF SW1=0 70
50 INPUT A
60 GOTO 30
70 RELAYS=0
80 LED=0
90 END