*SUPPORT*
IN: gazzer lug wif OUT: YELLOW BLUE BLUE
IN: wif lug gazzer lug wif zup OUT: YELLOW RED BLUE BLUE YELLOW YELLOW
IN: zup blicket tufa OUT: RED PINK
IN: zup gazzer zup blicket wif OUT: RED BLUE RED YELLOW
IN: tufa OUT: PINK
IN: gazzer OUT: BLUE
IN: wif lug zup tufa gazzer OUT: RED PINK BLUE YELLOW YELLOW
IN: zup lug gazzer OUT: BLUE RED RED
IN: gazzer lug zup dax gazzer lug gazzer gazzer OUT: BLUE BLUE BLUE BLUE RED BLUE BLUE
IN: tufa dax wif lug zup OUT: RED YELLOW YELLOW PINK
IN: wif OUT: YELLOW
IN: zup gazzer dax wif dax wif gazzer OUT: RED YELLOW BLUE YELLOW BLUE
IN: tufa blicket tufa OUT: PINK PINK
IN: zup dax tufa dax wif lug gazzer OUT: BLUE YELLOW YELLOW PINK RED

*QUERY*
IN: zup dax tufa OUT: PINK RED
IN: zup dax wif dax wif lug gazzer wif OUT: BLUE YELLOW YELLOW YELLOW YELLOW RED
IN: wif dax tufa wif OUT: PINK YELLOW YELLOW
IN: zup dax gazzer blicket zup OUT: BLUE RED RED
IN: gazzer lug wif blicket wif OUT: YELLOW YELLOW BLUE BLUE
IN: tufa lug tufa lug gazzer tufa lug gazzer OUT: BLUE BLUE PINK PINK PINK PINK PINK PINK
IN: gazzer tufa dax gazzer blicket zup OUT: BLUE BLUE PINK RED
IN: gazzer lug zup OUT: RED BLUE BLUE
IN: tufa lug gazzer blicket tufa blicket gazzer OUT: BLUE PINK BLUE PINK PINK
IN: tufa lug wif wif blicket zup blicket zup OUT: YELLOW YELLOW RED RED PINK PINK

*GRAMMAR*
tufa -> PINK 
 wif -> YELLOW 
 gazzer -> BLUE 
 zup -> RED 
 u1 lug x1 -> [x1] [u1] [u1] 
 u1 dax x1 -> [x1] [u1] 
 x1 blicket u1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 