*SUPPORT*
IN: tufa blicket gazzer dax OUT: YELLOW GREEN YELLOW YELLOW GREEN YELLOW
IN: lug wif tufa OUT: YELLOW RED RED
IN: tufa gazzer wif tufa OUT: YELLOW YELLOW GREEN YELLOW GREEN
IN: fep dax dax OUT: PURPLE PURPLE PURPLE PURPLE
IN: lug OUT: RED
IN: gazzer dax OUT: GREEN GREEN
IN: gazzer wif gazzer dax OUT: GREEN GREEN GREEN GREEN GREEN GREEN
IN: fep OUT: PURPLE
IN: tufa wif tufa dax OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: fep blicket gazzer fep OUT: PURPLE GREEN PURPLE PURPLE
IN: tufa wif lug OUT: RED YELLOW YELLOW
IN: tufa OUT: YELLOW
IN: gazzer wif tufa dax OUT: YELLOW GREEN GREEN YELLOW GREEN GREEN
IN: fep wif tufa blicket gazzer OUT: YELLOW GREEN YELLOW PURPLE PURPLE

*QUERY*
IN: lug dax OUT: RED RED
IN: tufa tufa OUT: YELLOW YELLOW
IN: fep dax OUT: PURPLE PURPLE
IN: tufa tufa dax OUT: YELLOW YELLOW YELLOW YELLOW
IN: fep wif fep OUT: PURPLE PURPLE PURPLE
IN: tufa lug wif lug OUT: RED YELLOW RED YELLOW RED
IN: fep gazzer dax OUT: PURPLE GREEN PURPLE GREEN
IN: lug wif fep OUT: PURPLE RED RED
IN: gazzer OUT: GREEN
IN: tufa dax OUT: YELLOW YELLOW

*GRAMMAR*
fep -> PURPLE 
 gazzer -> GREEN 
 lug -> RED 
 tufa -> YELLOW 
 x1 dax -> [x1] [x1] 
 x1 wif x2 -> [x2] [x1] [x1] 
 x1 blicket x2 -> [x1] [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 