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

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

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