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

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

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