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

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

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