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

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

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