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

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

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