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

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

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