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

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

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