% Written by metapost version 1.504
begingroup save _p,_r,_s,_n; picture _p; _p=nullpicture;
string _n[];
vardef _s(expr _t,_f,_m,_x,_y)(text _c)=
  addto _p also _t infont _f scaled _m shifted (_x,_y) _c; enddef;
_n0="cmmi10";
_s("X",_n0,1.00000,0.0000,0.0000,);
setbounds _p to (0,0.0000)--(9.0355,0.0000)--
 (9.0355,6.8078)--(0,6.8078)--cycle;
_p endgroup
mpxbreak
begingroup save _p,_r,_s,_n; picture _p; _p=nullpicture;
string _n[];
vardef _s(expr _t,_f,_m,_x,_y)(text _c)=
  addto _p also _t infont _f scaled _m shifted (_x,_y) _c; enddef;
_n0="cmmi10";
_s("Y",_n0,1.00000,0.0000,0.0000,);
setbounds _p to (0,0.0000)--(7.9978,0.0000)--
 (7.9978,6.8078)--(0,6.8078)--cycle;
_p endgroup
mpxbreak
begingroup save _p,_r,_s,_n; picture _p; _p=nullpicture;
string _n[];
vardef _s(expr _t,_f,_m,_x,_y)(text _c)=
  addto _p also _t infont _f scaled _m shifted (_x,_y) _c; enddef;
_n0="cmmi10";
_s("A",_n0,1.00000,0.0000,0.0000,);
setbounds _p to (0,0.0000)--(7.4720,0.0000)--
 (7.4720,6.8078)--(0,6.8078)--cycle;
_p endgroup
mpxbreak
begingroup save _p,_r,_s,_n; picture _p; _p=nullpicture;
string _n[];
vardef _s(expr _t,_f,_m,_x,_y)(text _c)=
  addto _p also _t infont _f scaled _m shifted (_x,_y) _c; enddef;
_n0="cmmi10";
_s("B",_n0,1.00000,0.0000,0.0000,);
setbounds _p to (0,0.0000)--(8.0566,0.0000)--
 (8.0566,6.8078)--(0,6.8078)--cycle;
_p endgroup
mpxbreak
