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

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

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