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

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

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