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

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

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