*SUPPORT*
IN: tufa OUT: PURPLE
IN: tufa fep OUT: PURPLE PURPLE
IN: wif OUT: PINK
IN: wif kiki OUT: PINK PINK PINK
IN: wif dax lug dax wif lug fep OUT: PINK BLUE PINK BLUE BLUE
IN: gazzer dax gazzer dax wif fep OUT: YELLOW YELLOW PINK PINK
IN: tufa kiki OUT: PURPLE PURPLE PURPLE
IN: lug wif tufa OUT: BLUE PINK PURPLE
IN: gazzer dax gazzer kiki OUT: YELLOW YELLOW YELLOW YELLOW
IN: gazzer kiki OUT: YELLOW YELLOW YELLOW
IN: gazzer dax wif kiki OUT: YELLOW PINK PINK PINK
IN: lug fep OUT: BLUE BLUE
IN: gazzer OUT: YELLOW
IN: wif dax lug dax wif gazzer OUT: PINK BLUE PINK YELLOW

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

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