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

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

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