+start \
+ | add r/infl/variant_2.lst \
+ | add working/variant_3-pre.lst \
+ | add r/infl/variant_1.lst | add r/infl/variant_0.lst \
+ | rem working/variant_2.lst | rem working/variant_1.lst \
+ | rem working/never-variant.lst \
+ > working/variant_3.lst
+
+#
+# Make brit. and can. variant lists
+#
+
+start \
+ | add working/variant_1.lst\
+ | rem r/varcon/all-amer.lst\
+ | add r/varcon/british-v0.lst\
+ | add r/varcon/british-v1.lst\
+ | add r/varcon/british_z-v0.lst\
+ | add r/varcon/british_z-v1.lst\
+ | rem r/varcon/british-common.lst\
+ > working/british_variant_1.lst
+
+start \
+ | add working/variant_2.lst\
+ | rem r/varcon/all-amer.lst\
+ | add r/varcon/british-v2.lst\
+ | add r/varcon/british_z-v2.lst\
+ | rem working/british_variant_1.lst\
+ | rem r/varcon/british-common.lst\
+ > working/british_variant_2.lst
+
+start \
+ | add working/variant_1.lst\
+ | rem r/varcon/all-amer.lst\
+ | add r/varcon/canadian-v0.lst\
+ | add r/varcon/canadian-v1.lst\
+ | rem r/varcon/canadian.lst\
+ > working/canadian_variant_1.lst
+
+start \
+ | add working/variant_2.lst\
+ | rem r/varcon/all-amer.lst\
+ | add r/varcon/canadian-v2.lst\
+ | rem working/canadian_variant_1.lst\
+ | rem r/varcon/canadian.lst\
+ > working/canadian_variant_2.lst
+
+start \
+ | add working/variant_1.lst\
+ | rem r/varcon/all-amer.lst\
+ | add r/varcon/australian-v0.lst\
+ | add r/varcon/australian-v1.lst\
+ | rem r/varcon/australian.lst\
+ > working/australian_variant_1.lst
+
+start \
+ | add working/variant_2.lst\
+ | rem r/varcon/all-amer.lst\
+ | add r/varcon/australian-v2.lst\
+ | rem working/australian_variant_1.lst\
+ | rem r/varcon/australian.lst\
+ > working/australian_variant_2.lst
+
+#
+# Now fix up american/british/canadian lists to make sure we don't
+# leave anything out
+#
+
+cat working/variant_{1,2,3}.lst \
+ working/{british,canadian,australian}_variant_{1,2}.lst \
+ r/varcon/{american,british+,british_z,canadian+,australian+}.lst \
+ | sort -u > working/variant-somewhere.lst
+
+comm -12 working/never-variant.lst working/variant-somewhere.lst \
+ | add r/varcon/american.lst \
+ > working/american.lst