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

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

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