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

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

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