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

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

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