ec label blue
ec math rgb:c60
ec bin rgb:f90
ec other rgb:bbb
ec push rgb:0c0
ec pop rgb:0c0
ec cmp rgb:060
ec nop rgb:000
ec jmp green
ec cjmp green
ec call green
ec input black
ec fline red
ec prompt blue
ec flag blue
ec fname blue
ec comment blue
ec reg blue
ec num magenta
ec b0x7f rgb:555
ec b0xff rgb:666
ec b0x00 rgb:aaa
ec btext rgb:888
ec offset blue
ec flow red
ec fline green
ec prompt red
ec mov blue
ec invalid red