{RuleSignatureForm[#],Length[EnumerateWolframModelRules[#]]}/@{{{1,1},{2,1}},{{1,2},{2,2}},{{1,2},{3,2}},{{1,3},{2,3}}}
In[]:=
{#1}{#2}&@@@{{{1,1},{2,1}},{{1,2},{2,2}},{{1,2},{3,2}},{{1,3},{2,3}}}
Out[]=
{{{1,1}}{{2,1}},{{1,2}}{{2,2}},{{1,2}}{{3,2}},{{1,3}}{{2,3}}}
In[]:=
Echo[{RuleSignatureForm[#],Length[EnumerateWolframModelRules[#]]}]&/@{{{1,1}}{{2,1}},{{1,2}}{{2,2}},{{1,2}}{{3,2}},{{1,3}}{{2,3}}}
»
{
1
1

2
1
,1}
»
{
1
2

2
2
,55}
»
{
1
2

3
2
,208}
»
{
1
3

2
3
,8338}
Out[]=
{{
1
1

2
1
,1},{
1
2

2
2
,55},{
1
2

3
2
,208},{
1
3

2
3
,8338}}
In[]:=
Grid[%,FrameAll,Alignment{{Center,Right}}]
Out[]=
1
1

2
1
1
1
2

2
2
55
1
2

3
2
208
1
3

2
3
8338