&st
&dch -r
&nf
&st
&syn2
&if -g -K 6
&synch2 -r
&nf
&st
&syn2
&if -g -K 6
&synch2 -r
&nf
&st
&syn2
&if -g -K 6
&synch2 -r
&nf
&st
&syn2
&if -g -K 6
&synch2 -r
&nf
&st
&syn2
&if -g -K 6
&synch2 -r
&nf