# A Twister surface file
annulus,a,A,+7#
annulus,b,B,-7,+6#
annulus,c,C,-0,-6,+1#
annulus,d,D,-1,+2#
annulus,e,E,-2,+3,+4,+5#
annulus,f,F,-3#
annulus,g,G,-5#
annulus,h,H,+0#
rectangle,x,X,-4#
