Total cost:                507757
No. of recharges:              29
No. of vehicles:                4

Route  1: Cost       142028
    D1
   C41   C61   C21    C2    S6
   C62   C26    C6    S7
   C45   C25   C65    C5    S2
    C5   C65   C25   C45   C29    S7
   C70   C10   C69    C9   C49    S8
   C54    S8
   C54   C73    S3
   C73   C33   C13   C53    S4
   C53   C57   C17   C77    D2

Route  2: Cost       128792
    D1
    C1    S5
   C22   C42   S11
   C42   C63   S12
   C66   C46   S13
   C27   C71   C72   S19
   C72   C71   C31   C51   S14
   C74   C14   C34   S15
   C58   C59   C79   S22
    D4

Route  3: Cost       122241
    D3
    C4   C44   C64   S17
   C43   C23   C63    C3   S18
    C7   C67   C27   C47   C11   S13
   C50   C30   C51   S14
   C74   C14   C34   S15
   C19   C59   C78   S16
   C78   C38   C18   S10
   C37    D2

Route  4: Cost       114696
    D3
   C24   S23
   C24   C48    C8   C68   C28   S19
   C28   C52   C32   S25
   C12   C36   C76   C56   S26
   C56   C76   C16   C36   S20
   C75   C55   C35   C15   C39   S21
   C39   C40   C80   C20   C60    D4

