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

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

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