*SUPPORT*
IN: lug gazzer blicket OUT: BLUE PURPLE
IN: zup dax blicket zup gazzer lug tufa lug OUT: YELLOW PURPLE YELLOW BLUE BLUE
IN: wif dax wif wif OUT: GREEN GREEN GREEN
IN: blicket gazzer blicket OUT: PURPLE PURPLE
IN: lug dax blicket tufa wif wif gazzer lug OUT: BLUE PURPLE GREEN GREEN BLUE
IN: blicket gazzer lug tufa blicket OUT: PURPLE BLUE PURPLE
IN: lug tufa blicket gazzer zup OUT: BLUE PURPLE YELLOW
IN: blicket gazzer wif OUT: PURPLE GREEN
IN: blicket dax blicket gazzer blicket OUT: PURPLE PURPLE PURPLE
IN: zup blicket OUT: YELLOW PURPLE
IN: lug OUT: BLUE
IN: lug blicket blicket blicket gazzer zup tufa lug OUT: BLUE PURPLE PURPLE PURPLE YELLOW BLUE
IN: zup gazzer wif OUT: YELLOW GREEN
IN: wif dax blicket wif tufa blicket zup OUT: GREEN PURPLE GREEN PURPLE YELLOW

*QUERY*
IN: blicket blicket OUT: PURPLE PURPLE
IN: wif gazzer wif OUT: GREEN GREEN
IN: wif gazzer blicket OUT: GREEN PURPLE
IN: zup OUT: YELLOW
IN: blicket dax wif dax blicket OUT: PURPLE GREEN PURPLE
IN: lug lug dax zup dax lug gazzer lug OUT: BLUE BLUE YELLOW BLUE BLUE
IN: zup lug gazzer wif OUT: YELLOW BLUE GREEN
IN: blicket gazzer wif tufa lug dax zup OUT: PURPLE GREEN BLUE YELLOW
IN: wif zup OUT: GREEN YELLOW
IN: wif OUT: GREEN

*GRAMMAR*
wif -> GREEN 
 zup -> YELLOW 
 blicket -> PURPLE 
 lug -> BLUE 
 u1 dax x1 -> [u1] [x1] 
 u1 gazzer u2 -> [u1] [u2] 
 x1 tufa x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 