Imagine, all nodes are bus stops, and the paths are buses. A bus has to stop at all nodes it passes through. So when going from level 1 to level 5, it has to pass through 1 node of each intermediate level.
?? But buses don't work like that. Buses don't choose between stopping at B1 or B2.

Well, maybe the 45 does. I always try to avoid the 45.

use JAPH;
print JAPH::asString();

In reply to Re^3: Print all possible paths in a graph and some graph creation too! by wol
in thread Print all possible paths in a graph and some graph creation too! by tsk1979

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