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

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

*GRAMMAR*
lug -> PURPLE 
 blicket -> GREEN 
 wif -> PINK 
 tufa -> BLUE 
 x1 zup x2 -> [x2] [x2] [x2] [x1] 
 x1 gazzer -> [x1] [x1] [x1] 
 u1 kiki -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 