*SUPPORT*
IN: kiki zup kiki OUT: GREEN GREEN
IN: wif gazzer dax zup blicket OUT: BLUE PINK PURPLE BLUE
IN: kiki gazzer dax zup blicket fep OUT: GREEN PINK PURPLE PINK PURPLE PINK PURPLE GREEN
IN: blicket zup wif OUT: BLUE PINK
IN: dax OUT: PURPLE
IN: wif dax OUT: BLUE PURPLE
IN: kiki zup dax OUT: PURPLE GREEN
IN: blicket fep OUT: PINK PINK PINK
IN: kiki gazzer kiki zup wif fep OUT: GREEN BLUE GREEN BLUE GREEN BLUE GREEN GREEN
IN: wif gazzer dax dax OUT: BLUE PURPLE PURPLE BLUE
IN: wif dax gazzer wif zup blicket OUT: BLUE PURPLE PINK BLUE PURPLE
IN: dax wif zup wif OUT: PURPLE BLUE BLUE
IN: dax zup wif OUT: BLUE PURPLE
IN: wif OUT: BLUE

*QUERY*
IN: dax dax gazzer kiki gazzer kiki OUT: PURPLE PURPLE GREEN GREEN GREEN PURPLE
IN: blicket gazzer blicket zup blicket OUT: PINK PINK PINK PINK
IN: wif zup kiki OUT: GREEN BLUE
IN: blicket kiki OUT: PINK GREEN
IN: wif zup dax OUT: PURPLE BLUE
IN: kiki blicket wif gazzer blicket OUT: GREEN PINK BLUE PINK BLUE
IN: wif zup blicket fep OUT: PINK BLUE PINK BLUE PINK BLUE
IN: blicket OUT: PINK
IN: dax zup blicket OUT: PINK PURPLE
IN: wif gazzer blicket zup kiki OUT: BLUE GREEN PINK BLUE

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