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

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

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