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

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

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