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

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

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