8 8 2 ## Isomorphism class representatives of diagonal semisymmetric LS
acdbfghe
dbaechfg
befagcdh
caghbfed
hdbgeacf
egcfhdab
fhecdbga
gfhdaebc

acdbfghe
dbaechfg
behagfdc
cagfbdeh
hdbgeacf
egfdhcab
fhecdbga
gfchaebd