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

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

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