{"x":-0.45456,"grp":"Group1"} {"x":-1.02038,"grp":"Group1"} {"x":-0.83814,"grp":"Group1"} {"x":1.20756,"grp":"Group1"} {"x":0.66588,"grp":"Group1"} {"x":1.73924,"grp":"Group2"} {"x":-0.58691,"grp":"Group2"} {"x":-0.43967,"grp":"Group2"} {"x":0.11538,"grp":"Group2"} {"x":2.29821,"grp":"Group2"}