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

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

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