MAYBE
* Step 1: UnreachableRules MAYBE
    + Considered Problem:
        Rules:
          0. f10(A,B,C,D,E,F) -> f4(4,0,0,D,E,F)     True (1,1)
          1. f4(A,B,C,D,E,F)  -> f9(A,B,C,C,C,F)     True (?,1)
          2. f7(A,B,C,D,E,F)  -> f4(A,1 + B,G,H,E,G) True (?,1)
          3. f4(A,B,C,D,E,F)  -> f4(A,1 + B,G,H,E,G) True (?,1)
          4. f6(A,B,C,D,E,F)  -> f4(A,1 + B,G,H,E,G) True (?,1)
        Signature:
          {(f10,6);(f4,6);(f6,6);(f7,6);(f9,6)}
        Flow Graph:
          [0->{1,3},1->{},2->{1,3},3->{1,3},4->{1,3}]
        
    + Applied Processor:
        UnreachableRules
    + Details:
        Following transitions are not reachable from the starting states and are revomed: [2,4]
* Step 2: FromIts MAYBE
    + Considered Problem:
        Rules:
          0. f10(A,B,C,D,E,F) -> f4(4,0,0,D,E,F)     True (1,1)
          1. f4(A,B,C,D,E,F)  -> f9(A,B,C,C,C,F)     True (?,1)
          3. f4(A,B,C,D,E,F)  -> f4(A,1 + B,G,H,E,G) True (?,1)
        Signature:
          {(f10,6);(f4,6);(f6,6);(f7,6);(f9,6)}
        Flow Graph:
          [0->{1,3},1->{},3->{1,3}]
        
    + Applied Processor:
        FromIts
    + Details:
        ()
* Step 3: AddSinks MAYBE
    + Considered Problem:
        Rules:
          f10(A,B,C,D,E,F) -> f4(4,0,0,D,E,F)      True
          f4(A,B,C,D,E,F)  -> f9(A,B,C,C,C,F)      True
          f4(A,B,C,D,E,F)  -> f4(A,1 + B,G,H,E,G)  True
        Signature:
          {(f10,6);(f4,6);(f6,6);(f7,6);(f9,6)}
        Rule Graph:
          [0->{1,3},1->{},3->{1,3}]
    + Applied Processor:
        AddSinks
    + Details:
        ()
* Step 4: Failure MAYBE
  + Considered Problem:
      Rules:
        f10(A,B,C,D,E,F) -> f4(4,0,0,D,E,F)         True
        f4(A,B,C,D,E,F)  -> f9(A,B,C,C,C,F)         True
        f4(A,B,C,D,E,F)  -> f4(A,1 + B,G,H,E,G)     True
        f9(A,B,C,D,E,F)  -> exitus616(A,B,C,D,E,F)  True
      Signature:
        {(exitus616,6);(f10,6);(f4,6);(f6,6);(f7,6);(f9,6)}
      Rule Graph:
        [0->{1,3},1->{4},3->{1,3}]
  + Applied Processor:
      Decompose Greedy
  + Details:
      We construct a looptree:
        P: [0,1,3,4]
        |
        `- p:[3] c: []
MAYBE