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

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

*GRAMMAR*
lug -> YELLOW 
 wif -> PINK 
 zup -> GREEN 
 dax -> RED 
 u1 blicket u2 -> [u2] [u1] [u2] 
 x1 tufa -> [x1] [x1] 
 x1 kiki x2 -> [x2] [x2] [x1] [x2] [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 