*SUPPORT*
IN: lug OUT: YELLOW
IN: lug tufa wif OUT: YELLOW GREEN GREEN GREEN
IN: tufa dax tufa OUT: GREEN GREEN GREEN
IN: tufa OUT: GREEN
IN: gazzer gazzer wif OUT: BLUE BLUE BLUE BLUE
IN: tufa gazzer wif OUT: GREEN BLUE BLUE BLUE
IN: zup kiki OUT: PURPLE PURPLE
IN: zup lug tufa kiki OUT: PURPLE YELLOW GREEN GREEN
IN: tufa wif OUT: GREEN GREEN GREEN
IN: lug kiki OUT: YELLOW YELLOW
IN: zup lug dax lug wif OUT: PURPLE YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: gazzer lug tufa OUT: BLUE YELLOW GREEN
IN: tufa lug dax zup OUT: GREEN PURPLE PURPLE YELLOW
IN: zup dax tufa wif OUT: GREEN GREEN GREEN GREEN GREEN GREEN PURPLE

*QUERY*
IN: gazzer gazzer dax tufa OUT: BLUE GREEN GREEN BLUE
IN: gazzer wif OUT: BLUE BLUE BLUE
IN: zup wif OUT: PURPLE PURPLE PURPLE
IN: tufa dax zup OUT: PURPLE PURPLE GREEN
IN: zup dax lug gazzer OUT: YELLOW BLUE YELLOW BLUE PURPLE
IN: lug tufa dax tufa OUT: YELLOW GREEN GREEN GREEN
IN: gazzer OUT: BLUE
IN: tufa tufa OUT: GREEN GREEN
IN: lug dax zup kiki OUT: PURPLE PURPLE PURPLE PURPLE YELLOW
IN: lug zup zup kiki OUT: YELLOW PURPLE PURPLE PURPLE

*GRAMMAR*
lug -> YELLOW 
 gazzer -> BLUE 
 zup -> PURPLE 
 tufa -> GREEN 
 u1 wif -> [u1] [u1] [u1] 
 u1 dax x1 -> [x1] [x1] [u1] 
 u1 kiki -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 