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

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

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