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

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

*GRAMMAR*
gazzer -> GREEN 
 lug -> BLUE 
 wif -> PINK 
 kiki -> RED 
 x1 blicket -> [x1] [x1] 
 x1 dax -> [x1] [x1] [x1] 
 x1 zup x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 