ƚ  V f .1    &  & MathTypePSymbol JwSwgw -2 ~%{ySymbol rJwSwgw r -2 ~R }yTimes New RomanSwgw -2 722 ,22 362 ,62 A,62 262 !,62 16MT Extra sJwSwgw s -2 !L62 L6 & "Systemw'f  -