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

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

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