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

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

*GRAMMAR*
gazzer -> BLUE 
 lug -> PURPLE 
 fep -> GREEN 
 blicket -> PINK 
 x1 tufa x2 -> [x2] [x1] [x2] 
 u1 wif x1 -> [u1] [x1] 
 u1 kiki u2 -> [u2] [u1] [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 