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

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

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