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

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

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