What would the side displays be for an R train using NTT equipment if it was diverted via 6th Ave>

[Rtrain4thAv]

What would the side display signs look like if an R train using the NTT equipment (R160, etc.) was diverted via the 6th Avenue express tracks and over the bridge? Note this is hypothetical, such as emergencies, detours or the like. Either via the 63rd St. or 53rd St. tunnels would be fine.

[Fresh Pond]

FOREST HILLS-71

VIA 6 AV

QUEENS BLVD LCL

 

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BAY RIDGE-95 ST

VIA 63 ST (or 53 St)

VIA 6 AV

[Rtrain4thAv]

Thanks

[Grand Concourse]

Shouldn't this be under the random thoughts thread?