TIME: 160


SCC: 8
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Global Ranking Function: nat(-1/2*B+1/2*C+1)

  6_loop(A,B,C) :- 6_loop(D,E,F) [1*C+ -1*F=1,1*B+ -1*D=0,1*B+ -1*E= -1,-1*B+1*C>=0,-1*A>= -100]
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