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

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

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