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

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

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