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

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

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