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

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

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