Allocation scores:
group_color: test allocation score on router1: 100
group_color: test allocation score on router2: 0
group_color: test_ip allocation score on router1: 100
group_color: test_ip allocation score on router2: 0
group_color: test_mailto allocation score on router1: 0
group_color: test_mailto allocation score on router2: 0
native_color: test_ip allocation score on router1: 100
native_color: test_ip allocation score on router2: 0
native_color: test_mailto allocation score on router1: -INFINITY
native_color: test_mailto allocation score on router2: -INFINITY