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

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

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