Total cost:                158460
No. of recharges:               8
No. of vehicles:                3

Route  1: Cost        67539
    D3
    S8
    C3   C19   C11    S5
    C2   C10   C22    S6
   C15   C23   S10
   C24    D4

Route  2: Cost        55956
    D1
    C9   C17    C1    S2
   C18    S3
   C13   C14    C6    S4
    C5   C21    D2

Route  3: Cost        34965
    D3
    C4   C20   C12   C16    S9
    C7    C8    D4

