Why are some m lines in the vote distinct?
r default AtiM2Gi/NR32NgTlRFQhX+iS5gg tiSHrzH+PL0qkvkEYLdV7RCl4rU 2013-02-04 17:00:26 88.141.15.112 443 9030
s V2Dir Valid
v Tor 0.2.3.22-rc
w Bandwidth=33 Measured=31
p reject 25,119,135-139,445,563,1214,4661-4666,6346-6429,6699,6881-6999
m 16 sha256=7nf5UN7Nl2riqqaO6bNV/AZbfHQORIcTf5i5CB2xDTU
m 15 sha256=7nf5UN7Nl2riqqaO6bNV/AZbfHQORIcTf5i5CB2xDTU
m 14 sha256=7nf5UN7Nl2riqqaO6bNV/AZbfHQORIcTf5i5CB2xDTU
m 8,9,10,11,12,13 sha256=7nf5UN7Nl2riqqaO6bNV/AZbfHQORIcTf5i5CB2xDTU
Why does that last line not just have 14,15,16 on it too?