Total cost:                309672
No. of recharges:              17
No. of vehicles:                3

Route  1: Cost       129771
    D1
   C17    C1    S4
    C2   C18   C34   C33    S5
    C5   C21    S2
   C37    C9    S2
   C41   C25    S7
   C30   S13
   C46   C15   S17
   C31   C47   C48    D4

Route  2: Cost       110941
    D3
   S14
   C19    C3    C4   C20   C35   S15
   C39   C23   S11
    C7   C22    S6
    C6   C38   C22    C7   S11
   C42   C10   C26   C14    S7
   C29   C45   C13    D2

Route  3: Cost        68960
    D3
   S19
   C36   C24   C40    C8   S20
   C28   C12   C43   C11   C27   S17
   C44   C32   S21
   C16    D4

