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

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

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