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

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

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