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

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

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