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

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

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