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

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

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