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

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

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