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

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

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