*SUPPORT*
IN: lug tufa gazzer OUT: PINK PINK RED RED
IN: wif gazzer fep OUT: YELLOW RED YELLOW RED
IN: zup kiki OUT: GREEN GREEN GREEN GREEN
IN: gazzer OUT: RED
IN: wif gazzer kiki OUT: YELLOW RED YELLOW RED YELLOW RED YELLOW RED
IN: zup OUT: GREEN
IN: lug fep OUT: PINK PINK
IN: gazzer wif kiki OUT: RED YELLOW RED YELLOW RED YELLOW RED YELLOW
IN: lug lug wif tufa lug OUT: PINK PINK YELLOW PINK PINK YELLOW PINK PINK
IN: lug OUT: PINK
IN: gazzer tufa gazzer OUT: RED RED RED RED
IN: lug wif OUT: PINK YELLOW
IN: gazzer fep OUT: RED RED
IN: wif tufa wif OUT: YELLOW YELLOW YELLOW YELLOW

*QUERY*
IN: wif lug tufa wif OUT: YELLOW PINK YELLOW PINK YELLOW YELLOW
IN: lug gazzer kiki OUT: PINK RED PINK RED PINK RED PINK RED
IN: lug lug tufa wif OUT: PINK PINK PINK PINK YELLOW YELLOW
IN: wif OUT: YELLOW
IN: zup fep OUT: GREEN GREEN
IN: lug kiki OUT: PINK PINK PINK PINK
IN: wif lug OUT: YELLOW PINK
IN: wif zup OUT: YELLOW GREEN
IN: gazzer kiki OUT: RED RED RED RED
IN: gazzer gazzer fep OUT: RED RED RED RED

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