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

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

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