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

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

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