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

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

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