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

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

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