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

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

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