0	0	6	6	6
0	5	5	1.79176	5
1	1	2	1.09861	42
1	1	2	1.09861	42
2	2	4	1.60944	2
3	3	3	3	3
4	0	4	1.60944	42
{"x":7,"y":7,"a":"14","b":2.70805,"c":42,"n.a":["1","2"],"n.b":["a","b"]}
{"x":8,"y":8,"a":"16","b":2.83321,"c":42,"n.a":["3","4"],"n.c":[0,0],"n.b":["c","d"]}
{"x":9,"y":9,"a":"18","b":2.94444,"c":42,"n.a":[],"n.c":[],"n.b":[]}