cycle-line-routine
@slide-cycle-line-routine
@s5-cycle-line-routine

[-- --]

@link-cycle-line-routine
@site-cycle-line-routine

@search-cycle-line-routine

@display-cycle-line-routine

@rail-cycle-line-routine
shift: x / y / z


@tunnel-cycle-line-routine
@plane-cycle-line-routine
@crystal-cycle-line-routine