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

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

*GRAMMAR*
tufa -> YELLOW 
 kiki -> GREEN 
 zup -> PINK 
 blicket -> RED 
 x1 dax -> [x1] [x1] 
 u1 fep x1 -> [x1] [u1] 
 u1 wif u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 