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

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

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