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

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

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