Identify beans

I was recently given 5 types of runner bean....

white emergoo
streamline
painted lady
enorma
scarlet emperor

Thing is I dont know which is which. Can someone help?

1



2



3



4



5



thank you.

 

I think
2 white emergo
3 painted lady
4 scarlet emperor
Still looking!

 

Number four is Enorma

 

As I only grow Scarlet Emperor [I think thats what they are I keep the seed from last year] can I ask is the much difference in taste and planting, growing, etc.

 

Saw some streamline in garden centre today, very like no 4 but with much more black, a few were all black so I reckon 1 is streamline and 5 is enorma.