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

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

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