105105 contains 1501511515015115215315415515615715815915a15b15c15d15e15f215315415515615715815915a15b15c15d15e15f15 contains 5005015025035045050050150250350450550650750850950a50b50c50d50e50f550650750850950a50b50c50d50e50f50 contains 1001010010110210310410510610710810910a10b10c10d10e10f110210310410510610710810910a10b10c10d10e10f10
contains 1501511515015115215315415515615715815915a15b15c15d15e15f215315415515615715815915a15b15c15d15e15f15
contains 5005015025035045050050150250350450550650750850950a50b50c50d50e50f550650750850950a50b50c50d50e50f50
contains 1001010010110210310410510610710810910a10b10c10d10e10f110210310410510610710810910a10b10c10d10e10f10