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

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

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