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

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

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