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

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

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