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

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

*GRAMMAR*
tufa -> RED 
 wif -> PINK 
 blicket -> GREEN 
 lug -> YELLOW 
 x1 kiki u1 -> [x1] [x1] [u1] 
 x1 gazzer x2 -> [x2] [x1] 
 x1 zup -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 