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

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

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