How many factions of the left have we?
AAA
PBP
WP
SF
Socialist Party
Possibly Labour
As you presumably know, AAA-PBP have allied, and the SP is affiliated to AAA. And it is hard to see how any sensible person could call LP left!
So really there is SF, AAA-PBP, and a WP with no oireachtas representation and 2 city councillors.
And how many factions of the right?
FG
FF
LP
Renua