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

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

*GRAMMAR*
zup -> GREEN 
 tufa -> PURPLE 
 dax -> YELLOW 
 blicket -> PINK 
 u1 wif u2 -> [u2] [u1] 
 x1 kiki -> [x1] [x1] 
 u1 gazzer u2 -> [u1] [u2] [u2] 
 u1 x1 -> [u1] [x1] 
 