*SUPPORT*
IN: zup wif blicket zup OUT: GREEN BLUE GREEN
IN: tufa tufa dax lug OUT: PURPLE PURPLE RED
IN: lug kiki OUT: RED RED
IN: wif blicket zup OUT: BLUE GREEN
IN: zup blicket wif OUT: GREEN BLUE
IN: lug dax tufa OUT: RED PURPLE
IN: zup dax wif OUT: GREEN BLUE
IN: tufa kiki OUT: PURPLE PURPLE
IN: tufa dax zup OUT: PURPLE GREEN
IN: zup blicket tufa OUT: GREEN PURPLE
IN: lug OUT: RED
IN: zup kiki OUT: GREEN GREEN
IN: zup zup dax zup OUT: GREEN GREEN GREEN
IN: tufa dax tufa OUT: PURPLE PURPLE

*QUERY*
IN: zup dax zup OUT: GREEN GREEN
IN: tufa dax wif OUT: PURPLE BLUE
IN: lug blicket tufa OUT: RED PURPLE
IN: tufa OUT: PURPLE
IN: lug wif dax zup OUT: RED BLUE GREEN
IN: lug blicket lug OUT: RED RED
IN: zup zup OUT: GREEN GREEN
IN: tufa blicket tufa OUT: PURPLE PURPLE
IN: tufa zup kiki OUT: PURPLE GREEN GREEN
IN: lug blicket wif OUT: RED BLUE

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