Test of an unusual walk and dodge, followed by an unusual circulate.

sdr> heads boys walk others dodge
| 4B>  1B^  3Gv  2G<
| 
| 4G>  1G^  3Bv  2B<
sdr> sides trade and roll
| 4Gv  1B^  3Gv  2Bv
| 
| 4B^  1G^  3Bv  2G^
sdr> girls walk boys dodge
| 1B^  1G^  2Bv  2G^
| 
| 4Gv  4B^  3Gv  3Bv
sdr> circulate
| 2Gv  4B^  1Gv  1Bv
| 
| 3B^  3G^  2Bv  4G^
sdr> side boys run
| 4Bv  2Gv  1Gv  1Bv
| 
| 3B^  3G^  4G^  2B^
sdr> /exit