MAYBE
Time: 0.044321
TRS:
 {if(if(x, y, z), u, v) -> if(x, if(y, u, v), if(z, u, v))}
 DP:
  DP:
   {if#(if(x, y, z), u, v) -> if#(x, if(y, u, v), if(z, u, v)),
    if#(if(x, y, z), u, v) -> if#(y, u, v),
    if#(if(x, y, z), u, v) -> if#(z, u, v)}
  TRS:
  {if(if(x, y, z), u, v) -> if(x, if(y, u, v), if(z, u, v))}
  UR:
   {if(if(x, y, z), u, v) -> if(x, if(y, u, v), if(z, u, v)),
                  a(w, t) -> w,
                  a(w, t) -> t}
   EDG:
    {(if#(if(x, y, z), u, v) -> if#(z, u, v), if#(if(x, y, z), u, v) -> if#(z, u, v))
     (if#(if(x, y, z), u, v) -> if#(z, u, v), if#(if(x, y, z), u, v) -> if#(y, u, v))
     (if#(if(x, y, z), u, v) -> if#(z, u, v), if#(if(x, y, z), u, v) -> if#(x, if(y, u, v), if(z, u, v)))
     (if#(if(x, y, z), u, v) -> if#(x, if(y, u, v), if(z, u, v)), if#(if(x, y, z), u, v) -> if#(x, if(y, u, v), if(z, u, v)))
     (if#(if(x, y, z), u, v) -> if#(x, if(y, u, v), if(z, u, v)), if#(if(x, y, z), u, v) -> if#(y, u, v))
     (if#(if(x, y, z), u, v) -> if#(x, if(y, u, v), if(z, u, v)), if#(if(x, y, z), u, v) -> if#(z, u, v))
     (if#(if(x, y, z), u, v) -> if#(y, u, v), if#(if(x, y, z), u, v) -> if#(x, if(y, u, v), if(z, u, v)))
     (if#(if(x, y, z), u, v) -> if#(y, u, v), if#(if(x, y, z), u, v) -> if#(y, u, v))
     (if#(if(x, y, z), u, v) -> if#(y, u, v), if#(if(x, y, z), u, v) -> if#(z, u, v))}
    STATUS:
     arrows: 0.000000
     SCCS (1):
      Scc:
       {if#(if(x, y, z), u, v) -> if#(x, if(y, u, v), if(z, u, v)),
        if#(if(x, y, z), u, v) -> if#(y, u, v),
        if#(if(x, y, z), u, v) -> if#(z, u, v)}
      
      SCC (3):
       Strict:
        {if#(if(x, y, z), u, v) -> if#(x, if(y, u, v), if(z, u, v)),
         if#(if(x, y, z), u, v) -> if#(y, u, v),
         if#(if(x, y, z), u, v) -> if#(z, u, v)}
       Weak:
       {if(if(x, y, z), u, v) -> if(x, if(y, u, v), if(z, u, v))}
       Open