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

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

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