*SUPPORT*
IN: gazzer dax OUT: GREEN GREEN GREEN
IN: blicket gazzer dax tufa wif OUT: PINK GREEN GREEN GREEN RED
IN: lug zup OUT: PURPLE PURPLE
IN: blicket gazzer lug zup OUT: PINK GREEN PURPLE PURPLE
IN: blicket dax tufa lug OUT: PINK PINK PINK PURPLE
IN: blicket dax OUT: PINK PINK PINK
IN: wif gazzer dax OUT: RED GREEN GREEN GREEN
IN: lug dax OUT: PURPLE PURPLE PURPLE
IN: gazzer lug wif wif wif OUT: GREEN PURPLE RED RED RED
IN: wif wif zup tufa lug tufa blicket OUT: RED RED RED PURPLE PINK
IN: blicket lug zup OUT: PINK PURPLE PURPLE
IN: lug OUT: PURPLE
IN: lug gazzer dax OUT: PURPLE GREEN GREEN GREEN
IN: gazzer zup OUT: GREEN GREEN

*QUERY*
IN: wif blicket dax OUT: RED PINK PINK PINK
IN: wif dax OUT: RED RED RED
IN: lug wif dax tufa lug OUT: PURPLE RED RED RED PURPLE
IN: wif zup OUT: RED RED
IN: blicket lug OUT: PINK PURPLE
IN: gazzer OUT: GREEN
IN: blicket zup tufa gazzer OUT: PINK PINK GREEN
IN: blicket zup OUT: PINK PINK
IN: wif dax tufa lug OUT: RED RED RED PURPLE
IN: gazzer dax tufa blicket OUT: GREEN GREEN GREEN PINK

*GRAMMAR*
lug -> PURPLE 
 gazzer -> GREEN 
 wif -> RED 
 blicket -> PINK 
 u1 dax -> [u1] [u1] [u1] 
 u1 zup -> [u1] [u1] 
 x1 tufa u1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 