(
    (rel 
        (tuple 
            (
                (JuncID int) 
                (Dist real)))) 
    (
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        (7 0.00233622640549804) 
        (1 0.001472102069998819) 
        (5 0.003264506932475204) 
        (4 0.003563649675804109) 
        (11 0.004111846755521035) 
        (6 0.004645057944670467) 
        (12 0.004929322958710959) 
        (3 0.00534491792694339) 
        (9 0.005378059643462892) 
        (10 0.00551601970863129) 
        (13 0.005819635228316332) 
        (8 0.0062247955145857) 
        (14 0.006665490848381504) 
        (15 0.009946266047574176) 
        (16 0.01206270890359256)))