Total cost:                193395
No. of recharges:              11
No. of vehicles:                3

Route  1: Cost        83458
    D1
    C1    S3
    C2   C14   C15    S8
    C7   S13
   C20    C8   C12   S13
   C23   C11   S14
   C24    D4

Route  2: Cost        66333
    D1
   C13    S1
    C5   C17    S4
   C18    C6    S9
   C10   C22    S5
   C21    C9    D2

Route  3: Cost        43604
    D3
    C4   C16   S11
    C3   C19   S12
    D3

