Total cost:                227653
No. of recharges:              13
No. of vehicles:                3

Route  1: Cost       105929
    D1
   C25    C1    S3
   C14    C2   C26    S8
   C19   C30   C18    S4
   C17   C29    C6    C9    S5
   C10   C34   C22   S10
   C35   C23   C11   S14
   C24   C36    D4

Route  2: Cost        83390
    D3
   C16    C4   C28   S11
    C3   C27   C15   S12
    C7   C31   S13
   C32   C20   S15
    C8   S16
   C12    D4

Route  3: Cost        38334
    D1
   C13    S1
    S2
    C5   C21   C33    D2

