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

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

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