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

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

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