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

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

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