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

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

*GRAMMAR*
dax -> RED 
 gazzer -> BLUE 
 wif -> GREEN 
 fep -> PINK 
 x1 kiki -> [x1] [x1] [x1] 
 x1 tufa -> [x1] [x1] 
 x1 lug x2 -> [x1] [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 