PNG  IHDR(_{!PLTES fig*.˿·{HLdAIDATHSNP}-\zJQtF%(K~%~Wlrs'!*5 w+8o(<'o ̓#~qXUp\!,!0%!:X1t<"ƽ<|WE`HU\Jɖ4A.3AδNl:V!@4K󡘴QP9nay]R[%x!zr