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

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

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