*SUPPORT*
IN: lug dax tufa OUT: YELLOW RED
IN: lug dax wif OUT: YELLOW PURPLE
IN: tufa dax zup OUT: RED PINK
IN: lug blicket lug OUT: YELLOW YELLOW
IN: lug lug blicket wif OUT: PURPLE YELLOW YELLOW
IN: lug fep OUT: YELLOW YELLOW YELLOW
IN: zup lug fep blicket zup OUT: PINK PINK YELLOW YELLOW YELLOW
IN: zup dax zup OUT: PINK PINK
IN: tufa zup fep OUT: RED PINK PINK PINK
IN: zup tufa dax lug OUT: PINK RED YELLOW
IN: wif fep OUT: PURPLE PURPLE PURPLE
IN: wif tufa OUT: PURPLE RED
IN: tufa OUT: RED
IN: tufa blicket zup blicket wif OUT: PURPLE PINK RED

*QUERY*
IN: lug OUT: YELLOW
IN: zup fep OUT: PINK PINK PINK
IN: wif tufa zup dax lug blicket zup OUT: PINK PURPLE RED PINK YELLOW
IN: tufa blicket zup OUT: PINK RED
IN: zup OUT: PINK
IN: lug tufa dax lug OUT: YELLOW RED YELLOW
IN: zup dax tufa OUT: PINK RED
IN: wif dax zup OUT: PURPLE PINK
IN: tufa blicket zup blicket tufa OUT: RED PINK RED
IN: lug dax lug OUT: YELLOW YELLOW

*GRAMMAR*
zup -> PINK 
 tufa -> RED 
 lug -> YELLOW 
 wif -> PURPLE 
 x1 blicket u1 -> [u1] [x1] 
 u1 dax u2 -> [u1] [u2] 
 u1 fep -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 