*SUPPORT*
IN: kiki wif dax blicket dax kiki OUT: PINK BLUE PINK PINK
IN: fep lug blicket OUT: BLUE PURPLE
IN: blicket fep OUT: BLUE PURPLE
IN: blicket OUT: BLUE
IN: blicket kiki blicket lug kiki OUT: PINK BLUE PINK BLUE
IN: gazzer kiki fep lug fep lug fep OUT: PURPLE PURPLE GREEN PINK PURPLE
IN: blicket wif OUT: BLUE BLUE
IN: kiki OUT: PINK
IN: blicket lug blicket lug blicket OUT: BLUE BLUE BLUE
IN: gazzer wif OUT: GREEN GREEN
IN: gazzer kiki wif OUT: GREEN PINK PINK
IN: kiki wif OUT: PINK PINK
IN: gazzer dax fep OUT: PURPLE GREEN
IN: blicket kiki blicket OUT: BLUE PINK BLUE

*QUERY*
IN: fep dax blicket OUT: BLUE PURPLE
IN: kiki kiki blicket dax blicket lug blicket OUT: BLUE BLUE PINK PINK BLUE
IN: fep kiki OUT: PURPLE PINK
IN: fep wif OUT: PURPLE PURPLE
IN: fep blicket blicket kiki wif lug kiki OUT: PINK PURPLE BLUE BLUE PINK PINK
IN: fep wif lug gazzer dax kiki lug blicket OUT: BLUE PINK GREEN PURPLE PURPLE
IN: gazzer wif lug blicket OUT: BLUE GREEN GREEN
IN: gazzer OUT: GREEN
IN: fep dax gazzer OUT: GREEN PURPLE
IN: fep OUT: PURPLE

*GRAMMAR*
gazzer -> GREEN 
 blicket -> BLUE 
 kiki -> PINK 
 fep -> PURPLE 
 x1 dax u1 -> [u1] [x1] 
 x1 lug u1 -> [u1] [x1] 
 u1 wif -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 