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

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

*GRAMMAR*
kiki -> PINK 
 dax -> GREEN 
 gazzer -> BLUE 
 lug -> RED 
 x1 tufa u1 -> [u1] [u1] [x1] 
 u1 wif u2 -> [u1] [u2] 
 x1 fep x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 