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

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

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