*SUPPORT*
IN: kiki dax gazzer OUT: GREEN YELLOW YELLOW
IN: wif OUT: BLUE
IN: zup OUT: PINK
IN: gazzer kiki dax wif OUT: GREEN BLUE YELLOW YELLOW
IN: zup dax kiki OUT: YELLOW PINK PINK
IN: gazzer OUT: GREEN
IN: gazzer dax kiki OUT: YELLOW GREEN GREEN
IN: wif dax kiki OUT: YELLOW BLUE BLUE
IN: wif wif dax gazzer OUT: BLUE GREEN BLUE BLUE
IN: kiki blicket kiki dax zup OUT: PINK YELLOW YELLOW YELLOW
IN: zup blicket gazzer dax zup OUT: PINK GREEN GREEN PINK
IN: gazzer wif blicket zup dax gazzer OUT: GREEN PINK PINK GREEN BLUE
IN: zup blicket zup dax wif OUT: BLUE PINK PINK PINK
IN: zup dax kiki lug zup OUT: PINK PINK YELLOW PINK PINK PINK

*QUERY*
IN: wif dax wif OUT: BLUE BLUE BLUE
IN: gazzer zup blicket wif OUT: BLUE GREEN PINK
IN: wif kiki dax wif OUT: BLUE BLUE YELLOW YELLOW
IN: zup dax wif OUT: BLUE PINK PINK
IN: gazzer wif dax gazzer OUT: GREEN GREEN BLUE BLUE
IN: zup wif dax wif OUT: PINK BLUE BLUE BLUE
IN: zup wif blicket wif dax gazzer OUT: GREEN BLUE BLUE PINK BLUE
IN: zup dax kiki blicket gazzer OUT: GREEN YELLOW PINK PINK
IN: kiki OUT: YELLOW
IN: kiki blicket zup OUT: PINK YELLOW

*GRAMMAR*
zup -> PINK 
 wif -> BLUE 
 gazzer -> GREEN 
 kiki -> YELLOW 
 x1 lug x2 -> [x2] [x2] [x1] [x2] 
 u1 dax u2 -> [u2] [u1] [u1] 
 x1 blicket x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 