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

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

*GRAMMAR*
blicket -> PURPLE 
 gazzer -> GREEN 
 lug -> RED 
 wif -> PINK 
 x1 zup x2 -> [x2] [x1] 
 x1 tufa x2 -> [x2] [x1] [x1] 
 x1 dax u1 -> [x1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 