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

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

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