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

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

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