Total cost:                393137
No. of recharges:              21
No. of vehicles:                3

Route  1: Cost       151570
    D3
    C4   S14
    C3   C20   C36   C68   C52   S19
   C72   C24   C56   C40   S16
    C8   C55   C71   S15
   C55    C8   C76   S20
   C60   C28   C44   C12   S17
   C75   C59   C11   C27   S12
   C62   C30   C45    S7
   C61   C77   C13   C29    D2

Route  2: Cost       138174
    D1
   C65   C17   C33   C49    S5
   C66   C22   C37   C38    S6
   C69    C5   C21   C53    S2
   C57    C9   C73    S3
   C41   C25    S7
   C10   C74   C58   C42   C26   S12
   C62   C14   C78   C46   S13
   C47   C31   C15   C79   S18
   C16    D4

Route  3: Cost       103393
    D1
   C65    C1    S4
   C34   C50    C2   C18   C67    S9
   C51   C35   C19    C7   C23   C39   S10
    C6   C22   C70   C54   S11
   C11   C27   C43   C59   C75   S17
   C63   C48   C64   C80   C32    D4

