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

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

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