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

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

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