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

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

*GRAMMAR*
zup -> RED 
 fep -> YELLOW 
 tufa -> PURPLE 
 kiki -> GREEN 
 u1 wif -> [u1] [u1] 
 x1 dax x2 -> [x2] [x1] 
 u1 blicket -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 