1	0	10000000	crab
2	3074	2725	crab
3	515	1988	crab
4	327	1296	crab
5	359	1029	crab
6	381	1500	crab
7	531	1802	crab
8	127	2427	crab
9	243	1234	crab
10	163	2337	crab