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

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

*GRAMMAR*
tufa -> PURPLE 
 wif -> PINK 
 zup -> RED 
 kiki -> GREEN 
 x1 dax x2 -> [x2] [x1] [x2] 
 u1 fep u2 -> [u2] [u2] [u1] 
 u1 blicket -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 