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

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

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