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

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

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