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

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

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