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

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

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