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

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

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