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

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

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