*SUPPORT*
IN: kiki lug kiki OUT: PINK PINK PINK PINK
IN: wif wif kiki OUT: YELLOW YELLOW PINK
IN: kiki lug tufa OUT: RED PINK RED PINK
IN: blicket OUT: GREEN
IN: wif gazzer wif OUT: YELLOW YELLOW YELLOW YELLOW YELLOW
IN: kiki gazzer wif OUT: PINK PINK PINK PINK YELLOW
IN: blicket gazzer tufa OUT: GREEN GREEN GREEN GREEN RED
IN: tufa OUT: RED
IN: kiki tufa kiki gazzer tufa OUT: PINK RED PINK PINK PINK PINK RED
IN: wif lug kiki zup OUT: PINK PINK YELLOW PINK PINK YELLOW
IN: blicket zup OUT: GREEN GREEN
IN: kiki kiki blicket OUT: PINK PINK GREEN
IN: tufa gazzer kiki OUT: RED RED RED RED PINK
IN: kiki lug blicket zup OUT: GREEN GREEN PINK GREEN GREEN PINK

*QUERY*
IN: blicket gazzer kiki OUT: GREEN GREEN GREEN GREEN PINK
IN: kiki OUT: PINK
IN: wif kiki OUT: YELLOW PINK
IN: wif OUT: YELLOW
IN: blicket lug wif OUT: YELLOW GREEN YELLOW GREEN
IN: tufa lug wif OUT: YELLOW RED YELLOW RED
IN: tufa lug blicket OUT: GREEN RED GREEN RED
IN: wif tufa OUT: YELLOW RED
IN: kiki tufa OUT: PINK RED
IN: tufa lug tufa OUT: RED RED RED RED

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