I found it more difficult to get a throughput of 1/4 on level 9 than level 10. Oh well, no pain no brain!
Aqua Regia: (s84,c37,m16)
c,12,8;b,9,10;b,6,12;
b,2,9;c,1,4;t,1,6;t,3,4;
m,13,11,90,1,clor;
m,12,11,270,2,orcl;
m,12,10,270,1,clor;
m,13,10,180,2,wwwjolcr;
m,7,10,0,1,oucd;
m,9,12,270,1,clor;
m,3,12,0,2,wwwwwjorcl;
m,3,13,180,1,wwwwwjclor;
m,0,11,0,3,odcu;
m,1,11,0,1,wjorcl;
m,2,11,0,1,clor;
m,4,12,270,1,orcl;
m,4,6,90,2,crol;
m,1,2,90,1,owc2;
m,5,5,180,1,crol;
m,3,1,0,2,owc2;