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

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

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