The NFUN fingerprint enables higher-dimension funges.
A delta <- (0,0,0,-1)
I delta <- if(b) (0,0,0,-1) else (0,0,0,0,1)
V delta <- (0,0,0,1)
H delta <- (0,0,0,0,1)
L delta <- (0,0,0,0,-1)
M delta <- if(b) (0,0,0,0,-1) else (0,0,0,0,0,1)
The -finvert-hl flag affects H and L.
C delta <- (0,0,0,0,0,-1)
D delta <- (0,0,0,0,0,1)
R delta <- if(b) (0,0,0,0,0,-1) else (0,0,0,0,0,0,1)
X delta <- if(b) N- else N+
Y delta <- N- (BeQunge compatible)
Z delta <- N+ (BeQunge compatible)