0 seconds; 1 second; =0= seconds;
←%%min←[, →→];
←%%hr←[, →→→];
0 minutes; 1 minute; =0= minutes;
0 hours; 1 hour; =0= hours;
=0= sec.;
=%%min-sec=;
=%%hr-min-sec=;
:=00=;
←0←→→;
:=00=;
←00←→→;
←#,##0←:→→→;
=%in-numerals=;
& ':' = '.' = ' ' = '-';
&[last primary ignorable ] ←← ' ' ←← ',' ←← '-' ←← '';