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

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

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