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

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

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