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

*QUERY*
IN: fep zup OUT: RED RED
IN: wif wif dax OUT: PINK PINK PINK
IN: tufa OUT: PURPLE
IN: kiki OUT: GREEN
IN: wif kiki zup OUT: PINK GREEN GREEN
IN: kiki wif OUT: GREEN PINK
IN: wif OUT: PINK
IN: fep OUT: RED
IN: kiki zup OUT: GREEN GREEN
IN: tufa dax OUT: PURPLE PURPLE

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