*SUPPORT*
IN: tufa fep zup OUT: PURPLE BLUE PURPLE BLUE
IN: tufa zup zup OUT: PURPLE PURPLE PURPLE PURPLE
IN: wif OUT: GREEN
IN: blicket kiki tufa gazzer OUT: RED RED PURPLE PURPLE RED RED PURPLE PURPLE
IN: blicket blicket wif zup OUT: RED RED GREEN RED RED GREEN
IN: tufa gazzer zup OUT: PURPLE PURPLE PURPLE PURPLE
IN: tufa gazzer OUT: PURPLE PURPLE
IN: tufa gazzer zup zup OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: blicket kiki fep gazzer OUT: RED RED BLUE BLUE RED RED BLUE BLUE
IN: fep fep OUT: BLUE BLUE
IN: wif gazzer OUT: GREEN GREEN
IN: tufa wif OUT: PURPLE GREEN
IN: wif blicket tufa blicket gazzer OUT: GREEN RED PURPLE RED RED
IN: fep kiki fep zup OUT: BLUE BLUE BLUE BLUE BLUE BLUE BLUE BLUE

*QUERY*
IN: blicket OUT: RED
IN: tufa kiki tufa gazzer OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: tufa OUT: PURPLE
IN: blicket gazzer zup OUT: RED RED RED RED
IN: blicket kiki blicket gazzer OUT: RED RED RED RED RED RED RED RED
IN: fep fep zup OUT: BLUE BLUE BLUE BLUE
IN: tufa zup OUT: PURPLE PURPLE
IN: fep gazzer OUT: BLUE BLUE
IN: blicket fep fep OUT: RED BLUE BLUE
IN: blicket gazzer OUT: RED RED

*GRAMMAR*
blicket -> RED 
 wif -> GREEN 
 fep -> BLUE 
 tufa -> PURPLE 
 u1 kiki x1 -> [u1] [u1] [x1] [u1] [u1] [x1] 
 x1 zup -> [x1] [x1] 
 u1 gazzer -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 