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

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

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