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

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

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