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

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

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