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

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

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