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

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

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