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

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

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