hostX1-1-l.example.com->IS-ABC is 3
hostC1-3-l.example.com->IS-XYZ is 3
hostc1-3-l.example.com->OS-XYZ is 3
hostC1-9-l.example.com->XS-XYZ is 3
hostH1-2-l.example.com->IS-XYZ is 3
hostQ1-3-l.example.com->IS-ABC is 3