*SUPPORT*
IN: wif zup tufa lug OUT: PURPLE RED PURPLE RED PURPLE RED
IN: fep fep zup tufa kiki blicket zup wif OUT: GREEN PURPLE GREEN RED PINK RED PINK
IN: blicket OUT: PINK
IN: blicket zup fep lug OUT: GREEN PINK GREEN PINK GREEN PINK
IN: blicket zup blicket OUT: PINK PINK
IN: blicket zup tufa lug OUT: PURPLE PINK PURPLE PINK PURPLE PINK
IN: blicket blicket zup blicket OUT: PINK PINK PINK
IN: tufa zup tufa OUT: PURPLE PURPLE
IN: tufa wif zup blicket OUT: PURPLE PINK RED
IN: tufa OUT: PURPLE
IN: fep lug OUT: GREEN GREEN GREEN
IN: wif zup wif lug OUT: RED RED RED RED RED RED
IN: tufa wif lug OUT: PURPLE RED PURPLE RED PURPLE RED
IN: fep zup blicket OUT: PINK GREEN

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

*GRAMMAR*
fep -> GREEN 
 wif -> RED 
 blicket -> PINK 
 tufa -> PURPLE 
 x1 kiki x2 -> [x1] [x2] [x2] 
 u1 zup u2 -> [u2] [u1] 
 x1 lug -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 