NO
by ttt2 (version ttt2 1.15)
The rewrite relation of the following TRS is considered.
| Begin(f(x0)) | → | Wait(Right1(x0)) | 
| Begin(c(x0)) | → | Wait(Right2(x0)) | 
| Begin(f(x0)) | → | Wait(Right3(x0)) | 
| Right1(c(End(x0))) | → | Left(f(c(c(End(x0))))) | 
| Right2(c(End(x0))) | → | Left(c(End(x0))) | 
| Right3(n(End(x0))) | → | Left(f(n(End(x0)))) | 
| Right1(c(x0)) | → | Ac(Right1(x0)) | 
| Right2(c(x0)) | → | Ac(Right2(x0)) | 
| Right3(c(x0)) | → | Ac(Right3(x0)) | 
| Right1(f(x0)) | → | Af(Right1(x0)) | 
| Right2(f(x0)) | → | Af(Right2(x0)) | 
| Right3(f(x0)) | → | Af(Right3(x0)) | 
| Right1(n(x0)) | → | An(Right1(x0)) | 
| Right2(n(x0)) | → | An(Right2(x0)) | 
| Right3(n(x0)) | → | An(Right3(x0)) | 
| Ac(Left(x0)) | → | Left(c(x0)) | 
| Af(Left(x0)) | → | Left(f(x0)) | 
| An(Left(x0)) | → | Left(n(x0)) | 
| Wait(Left(x0)) | → | Begin(x0) | 
| c(f(x0)) | → | f(c(c(x0))) | 
| c(c(x0)) | → | c(x0) | 
| n(f(x0)) | → | f(n(x0)) | 
| t0 | = | Begin(f(n(End(x1810)))) | 
| →ε | Wait(Right3(n(End(x1810)))) | |
| →1 | Wait(Left(f(n(End(x1810))))) | |
| →ε | Begin(f(n(End(x1810)))) | |
| = | t3 |