This is my graph :
I want to do a request that return all the loops in the graph (all the paths), where all the node have two relations, one that leave and one that arrive (one :NEED and one :OFFEREDBY).
How can I restrict (write) the request ? I didn't manage to do it with [:RELTYPE'*1] or [:RELTYPE'*1..1]
In other words, this is the answer desired :