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

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

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