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

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

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