# A Twister surface file
annulus,a,A,+11#
annulus,b,B,+10,-11#
annulus,c,C,+9,-10#
annulus,d,D,+8,-9#
annulus,e,E,+7,-8#
annulus,f,F,-7,+6#
annulus,g,G,-0,-6,+1#
annulus,h,H,-1,+2#
annulus,i,I,-2,+3,+4,+5#
annulus,j,J,-3#
annulus,k,K,-5#
annulus,l,L,+0#
rectangle,x,X,-4#
