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

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

*GRAMMAR*
zup -> GREEN 
 tufa -> YELLOW 
 kiki -> PURPLE 
 blicket -> PINK 
 x1 fep x2 -> [x1] [x2] 
 u1 wif x1 -> [u1] [x1] 
 u1 lug u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 