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

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

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