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

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

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