*SUPPORT*
IN: gazzer tufa tufa OUT: PURPLE PURPLE PURPLE PURPLE
IN: fep OUT: PINK
IN: gazzer gazzer gazzer OUT: PURPLE PURPLE PURPLE
IN: fep dax blicket dax fep dax zup OUT: GREEN PINK RED PINK
IN: zup blicket blicket lug OUT: GREEN RED RED RED
IN: gazzer lug OUT: PURPLE PURPLE
IN: blicket gazzer dax blicket lug tufa OUT: RED RED RED PURPLE RED RED RED PURPLE
IN: blicket lug tufa OUT: RED RED RED RED
IN: blicket lug OUT: RED RED
IN: gazzer lug tufa OUT: PURPLE PURPLE PURPLE PURPLE
IN: zup OUT: GREEN
IN: zup lug OUT: GREEN GREEN
IN: blicket fep tufa OUT: RED PINK RED PINK
IN: fep lug OUT: PINK PINK

*QUERY*
IN: fep dax zup dax fep OUT: PINK GREEN PINK
IN: zup blicket gazzer OUT: GREEN RED PURPLE
IN: fep blicket tufa OUT: PINK RED PINK RED
IN: gazzer tufa OUT: PURPLE PURPLE
IN: fep dax zup blicket lug OUT: GREEN RED RED PINK
IN: gazzer dax gazzer OUT: PURPLE PURPLE
IN: blicket fep tufa tufa OUT: RED PINK RED PINK RED PINK RED PINK
IN: blicket zup blicket dax gazzer blicket lug OUT: RED GREEN PURPLE RED RED RED
IN: fep dax gazzer lug OUT: PURPLE PURPLE PINK
IN: gazzer dax fep OUT: PINK PURPLE

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