*SUPPORT*
IN: zup OUT: RED
IN: zup tufa OUT: RED RED
IN: gazzer dax OUT: YELLOW BLUE
IN: wif wif OUT: PINK PINK
IN: zup lug OUT: RED RED
IN: zup kiki OUT: RED RED RED RED
IN: zup lug kiki OUT: RED RED RED RED RED RED RED RED
IN: dax dax lug tufa OUT: BLUE BLUE BLUE BLUE BLUE BLUE BLUE BLUE
IN: dax OUT: BLUE
IN: dax kiki tufa OUT: BLUE BLUE BLUE BLUE BLUE BLUE BLUE BLUE
IN: dax tufa tufa lug OUT: BLUE BLUE BLUE BLUE BLUE BLUE BLUE BLUE
IN: dax lug OUT: BLUE BLUE
IN: zup dax wif lug OUT: RED BLUE PINK RED BLUE PINK
IN: gazzer lug OUT: YELLOW YELLOW

*QUERY*
IN: dax gazzer OUT: BLUE YELLOW
IN: wif dax tufa lug OUT: PINK BLUE PINK BLUE PINK BLUE PINK BLUE
IN: gazzer wif kiki OUT: YELLOW PINK YELLOW PINK YELLOW PINK YELLOW PINK
IN: gazzer kiki OUT: YELLOW YELLOW YELLOW YELLOW
IN: gazzer OUT: YELLOW
IN: gazzer wif lug OUT: YELLOW PINK YELLOW PINK
IN: wif OUT: PINK
IN: wif kiki OUT: PINK PINK PINK PINK
IN: gazzer tufa OUT: YELLOW YELLOW
IN: wif lug OUT: PINK PINK

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