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

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

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