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

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

*GRAMMAR*
dax -> GREEN 
 tufa -> PURPLE 
 blicket -> BLUE 
 wif -> PINK 
 x1 zup x2 -> [x2] [x1] 
 x1 fep -> [x1] [x1] [x1] [x1] [x1] 
 u1 kiki u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 