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

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

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