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

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

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