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

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

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