small,big
0.7513071693970146,0.6626522433888847
0.6178499222600227,0.6357475771217183
0.5644584441964411,0.6213140096045847
0.5014890088246797,0.6013283987140917
0.461924388708883,0.5870032682017137
0.43338081964354747,0.5757631274743861
0.3934666716599301,0.5587068330584372
0.3661415687075531,0.5461076983489335
0.13845914017787386,0.11826893053330559
0.13160575062977387,0.11531715394598498
0.12561175906996366,0.11269429388956292
0.12035960688472325,0.11036682952168207
