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

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

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