*SUPPORT*
IN: lug tufa lug zup lug OUT: PURPLE PURPLE PURPLE PURPLE
IN: dax wif dax OUT: PINK PINK PINK PINK PINK PINK PINK
IN: gazzer wif lug OUT: PURPLE RED PURPLE PURPLE RED RED RED
IN: gazzer wif gazzer OUT: RED RED RED RED RED RED RED
IN: lug zup gazzer OUT: RED PURPLE RED
IN: lug OUT: PURPLE
IN: blicket tufa dax zup gazzer OUT: GREEN RED PINK RED
IN: lug zup blicket OUT: GREEN PURPLE GREEN
IN: dax lug OUT: PINK PURPLE
IN: lug dax gazzer blicket OUT: PURPLE PINK RED GREEN
IN: gazzer OUT: RED
IN: lug wif blicket OUT: GREEN PURPLE GREEN GREEN PURPLE PURPLE PURPLE
IN: blicket OUT: GREEN
IN: lug blicket zup gazzer gazzer OUT: PURPLE RED RED GREEN RED RED

*QUERY*
IN: blicket gazzer OUT: GREEN RED
IN: dax OUT: PINK
IN: lug tufa gazzer OUT: PURPLE RED
IN: lug zup dax OUT: PINK PURPLE PINK
IN: blicket zup blicket zup lug OUT: PURPLE GREEN PURPLE GREEN PURPLE GREEN PURPLE
IN: lug wif lug OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: blicket zup blicket OUT: GREEN GREEN GREEN
IN: gazzer wif blicket OUT: GREEN RED GREEN GREEN RED RED RED
IN: lug gazzer blicket OUT: PURPLE RED GREEN
IN: dax tufa lug zup lug OUT: PINK PURPLE PURPLE PURPLE

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