*SUPPORT*
IN: lug OUT: PINK
IN: wif tufa wif OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: blicket wif OUT: GREEN PURPLE
IN: wif OUT: PURPLE
IN: blicket tufa wif OUT: PURPLE GREEN PURPLE PURPLE PURPLE PURPLE
IN: lug tufa lug OUT: PINK PINK PINK PINK PINK PINK
IN: wif gazzer kiki blicket OUT: GREEN PURPLE PURPLE
IN: dax gazzer gazzer OUT: YELLOW YELLOW YELLOW YELLOW
IN: lug kiki lug OUT: PINK PINK
IN: blicket OUT: GREEN
IN: blicket kiki lug kiki wif OUT: PURPLE PINK GREEN
IN: dax blicket dax gazzer OUT: YELLOW GREEN YELLOW YELLOW GREEN YELLOW
IN: lug tufa wif OUT: PURPLE PINK PURPLE PURPLE PURPLE PURPLE
IN: blicket tufa lug OUT: PINK GREEN PINK PINK PINK PINK

*QUERY*
IN: blicket wif tufa blicket OUT: GREEN GREEN PURPLE GREEN GREEN GREEN GREEN
IN: lug tufa lug kiki wif OUT: PURPLE PINK PINK PINK PINK PINK PINK
IN: dax OUT: YELLOW
IN: lug kiki dax OUT: YELLOW PINK
IN: lug blicket gazzer OUT: PINK GREEN PINK GREEN
IN: wif blicket tufa wif kiki lug OUT: PINK PURPLE PURPLE GREEN PURPLE PURPLE PURPLE PURPLE
IN: wif blicket gazzer kiki dax OUT: YELLOW PURPLE GREEN PURPLE GREEN
IN: wif tufa blicket kiki blicket OUT: GREEN GREEN PURPLE GREEN GREEN GREEN GREEN
IN: dax tufa dax OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: blicket dax OUT: GREEN YELLOW

*GRAMMAR*
wif -> PURPLE 
 lug -> PINK 
 dax -> YELLOW 
 blicket -> GREEN 
 u1 tufa u2 -> [u2] [u1] [u2] [u2] [u2] [u2] 
 x1 gazzer -> [x1] [x1] 
 x1 kiki u1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 