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

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

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