"10,20 300x200"	true	10	20	300	200
"0,0 1x1"	true	0	0	1	1
"-10,-20 300x200"	true	-10	-20	300	200
"10.5,20.25 300.75x200.5"	true	10.5	20.25	300.75	200.5
" 10,20 300x200 "	true	10	20	300	200
"\u{9}10,20\u{9}300x200\u{9}"	true	10	20	300	200
"10,20  300x200"	true	10	20	300	200
"10, 20 300x200"	false	-7	-7	-7	-7
"10,20 300X200"	false	-7	-7	-7	-7
"10,20 300x200x"	false	-7	-7	-7	-7
"10,20 -300x200"	false	-7	-7	-7	-7
"+10,20 300x200"	false	-7	-7	-7	-7
"10,20 300x200\u{a}"	true	10	20	300	200
"10,20\u{a}300x200"	true	10	20	300	200
".5,1 2x3"	false	-7	-7	-7	-7
"5.,1 2x3"	false	-7	-7	-7	-7
"1e3,0 2x3"	false	-7	-7	-7	-7
"10,20 0x0"	true	10	20	0	0
"999999999999999999999,0 1x1"	true	1e+21	0	1	1
"١٠,٢٠ ٣٠٠x٢٠٠"	false	-7	-7	-7	-7
"10,20 300x200 extra"	false	-7	-7	-7	-7
""	false	-7	-7	-7	-7
"monitor:DP-1"	false	-7	-7	-7	-7
"10,20"	false	-7	-7	-7	-7
"10 20 300x200"	false	-7	-7	-7	-7
"-0,-0 0.0x0.000"	true	-0	-0	0	0
"00010,0020 0300x0200"	true	10	20	300	200
