Useless use of a constant (10) in void context at D:\stuart\play\temp\pp.pl line 4.
Useless use of a constant (20) in void context at D:\stuart\play\temp\pp.pl line 4.
Useless use of a constant (30) in void context at D:\stuart\play\temp\pp.pl line 4.
Useless use of a constant (40) in void context at D:\stuart\play\temp\pp.pl line 4.
Useless use of a constant (50) in void context at D:\stuart\play\temp\pp.pl line 4.
Useless use of a constant (60) in void context at D:\stuart\play\temp\pp.pl line 4.

Useless use of a constant (10) in void context at D:\stuart\play\temp\pp.pl line 10.
Useless use of a constant (20) in void context at D:\stuart\play\temp\pp.pl line 10.
Useless use of a constant (30) in void context at D:\stuart\play\temp\pp.pl line 10.
Useless use of a constant (40) in void context at D:\stuart\play\temp\pp.pl line 10.
Useless use of a constant (50) in void context at D:\stuart\play\temp\pp.pl line 10.
Useless use of a constant (60) in void context at D:\stuart\play\temp\pp.pl line 10.

Useless use of a constant (10) in void context at D:\stuart\play\temp\pp.pl line 13.
Useless use of a constant (20) in void context at D:\stuart\play\temp\pp.pl line 13.
Useless use of a constant (30) in void context at D:\stuart\play\temp\pp.pl line 13.
Useless use of a constant (40) in void context at D:\stuart\play\temp\pp.pl line 13.
Useless use of a constant (50) in void context at D:\stuart\play\temp\pp.pl line 13.
Useless use of a constant (60) in void context at D:\stuart\play\temp\pp.pl line 13.

A: 70
B: 70
C: 70
D: 70
E: 70
F: 7