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

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

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