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

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

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