Very basic "sweep" tests.

sdr> heads lead right
| 4B>  3G<  1B>  2G<
| 
| 4G>  3B<  1G>  2B<
sdr> circle left 1/4
| 4Gv  4Bv  1Gv  1Bv
| 
| 3B^  3G^  2B^  2G^
sdr> /printFormationDetails
| 4Gv  4Bv  1Gv  1Bv         RLv  RLv  RLv  RLv
| 
| 3B^  3G^  2B^  2G^         RL^  RL^  RL^  RL^
sdr> sweep 1/4
| 3B>  4G<  2B>  1G<
| 
| 3G>  4B<  2G>  1B<
sdr> veer left
| 3B>  2B>
| 
| 3G>  2G>
| 
| 4G<  1G<
| 
| 4B<  1B<
sdr> wheel and deal
| 4B>  3G<  1B>  2G<
| 
| 4G>  3B<  1G>  2B<
sdr> /printFormationDetails
| 4B>  3G<  1B>  2G<         RL>  RL<  RL>  RL<
| 
| 4G>  3B<  1G>  2B<         RL>  RL<  RL>  RL<
sdr> sweep 1/4
| 4Gv  4Bv  1Gv  1Bv
| 
| 3B^  3G^  2B^  2G^
sdr> /exit