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

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

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