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

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

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