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

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

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