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

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

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