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

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

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