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

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

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