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

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

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