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

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

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