0	chr15	chr15:1-38957959	chr15:1-38457957
1	chr15	chr15:37673890-58147255	chr15:38457958-57516289
2	chr15	chr15:56846237-81323514	chr15:57516290-80823509
3	chr15	chr15:80323509-1000000000	chr15:80823510-1000000000
