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

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

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