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

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

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