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

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

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