MAYBE

Problem:
 a(x1) -> x1
 a(b(x1)) -> c(a(a(c(x1))))
 b(x1) -> x1
 c(c(x1)) -> b(b(x1))

Proof:
 DP Processor:
  DPs:
   a#(b(x1)) -> c#(x1)
   a#(b(x1)) -> a#(c(x1))
   a#(b(x1)) -> a#(a(c(x1)))
   a#(b(x1)) -> c#(a(a(c(x1))))
   c#(c(x1)) -> b#(x1)
   c#(c(x1)) -> b#(b(x1))
  TRS:
   a(x1) -> x1
   a(b(x1)) -> c(a(a(c(x1))))
   b(x1) -> x1
   c(c(x1)) -> b(b(x1))
  TDG Processor:
   DPs:
    a#(b(x1)) -> c#(x1)
    a#(b(x1)) -> a#(c(x1))
    a#(b(x1)) -> a#(a(c(x1)))
    a#(b(x1)) -> c#(a(a(c(x1))))
    c#(c(x1)) -> b#(x1)
    c#(c(x1)) -> b#(b(x1))
   TRS:
    a(x1) -> x1
    a(b(x1)) -> c(a(a(c(x1))))
    b(x1) -> x1
    c(c(x1)) -> b(b(x1))
   graph:
    a#(b(x1)) -> c#(a(a(c(x1)))) -> c#(c(x1)) -> b#(b(x1))
    a#(b(x1)) -> c#(a(a(c(x1)))) -> c#(c(x1)) -> b#(x1)
    a#(b(x1)) -> c#(x1) -> c#(c(x1)) -> b#(b(x1))
    a#(b(x1)) -> c#(x1) -> c#(c(x1)) -> b#(x1)
    a#(b(x1)) -> a#(c(x1)) -> a#(b(x1)) -> c#(a(a(c(x1))))
    a#(b(x1)) -> a#(c(x1)) -> a#(b(x1)) -> a#(a(c(x1)))
    a#(b(x1)) -> a#(c(x1)) -> a#(b(x1)) -> a#(c(x1))
    a#(b(x1)) -> a#(c(x1)) -> a#(b(x1)) -> c#(x1)
    a#(b(x1)) -> a#(a(c(x1))) -> a#(b(x1)) -> c#(a(a(c(x1))))
    a#(b(x1)) -> a#(a(c(x1))) -> a#(b(x1)) -> a#(a(c(x1)))
    a#(b(x1)) -> a#(a(c(x1))) -> a#(b(x1)) -> a#(c(x1))
    a#(b(x1)) -> a#(a(c(x1))) -> a#(b(x1)) -> c#(x1)
   CDG Processor:
    DPs:
     a#(b(x1)) -> c#(x1)
     a#(b(x1)) -> a#(c(x1))
     a#(b(x1)) -> a#(a(c(x1)))
     a#(b(x1)) -> c#(a(a(c(x1))))
     c#(c(x1)) -> b#(x1)
     c#(c(x1)) -> b#(b(x1))
    TRS:
     a(x1) -> x1
     a(b(x1)) -> c(a(a(c(x1))))
     b(x1) -> x1
     c(c(x1)) -> b(b(x1))
    graph:
     a#(b(x1)) -> c#(a(a(c(x1)))) -> c#(c(x1)) -> b#(x1)
     a#(b(x1)) -> c#(a(a(c(x1)))) -> c#(c(x1)) -> b#(b(x1))
     a#(b(x1)) -> a#(c(x1)) -> a#(b(x1)) -> c#(x1)
     a#(b(x1)) -> a#(c(x1)) -> a#(b(x1)) -> a#(c(x1))
     a#(b(x1)) -> a#(c(x1)) -> a#(b(x1)) -> a#(a(c(x1)))
     a#(b(x1)) -> a#(c(x1)) -> a#(b(x1)) -> c#(a(a(c(x1))))
     a#(b(x1)) -> a#(a(c(x1))) -> a#(b(x1)) -> c#(x1)
     a#(b(x1)) -> a#(a(c(x1))) -> a#(b(x1)) -> a#(c(x1))
     a#(b(x1)) -> a#(a(c(x1))) -> a#(b(x1)) -> a#(a(c(x1)))
     a#(b(x1)) -> a#(a(c(x1))) -> a#(b(x1)) -> c#(a(a(c(x1))))
    SCC Processor:
     #sccs: 1
     #rules: 2
     #arcs: 10/36
     DPs:
      a#(b(x1)) -> a#(c(x1))
      a#(b(x1)) -> a#(a(c(x1)))
     TRS:
      a(x1) -> x1
      a(b(x1)) -> c(a(a(c(x1))))
      b(x1) -> x1
      c(c(x1)) -> b(b(x1))
     Open