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

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

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