Total cost:                393132
No. of recharges:              20
No. of vehicles:                4

Route  1: Cost       126286
    D1
   C49   C33   C17   C66    S4
   C50   C18    C2    S9
   C19   C67   C51   C35    C3   S10
   C22   C38   C39    C7   S11
   C26   C59   C43   S12
   C10   C78   C47   C31   S13
   C14   C62   C46    S8
   C77    D2

Route  2: Cost       114610
    D1
   C49   C33   C17   C65   C34    C1    S5
   C53   C69   C37   C21    S2
    C9   C41   C25   C73   C57    S6
   C26   S11
   C11   C27   C75   S17
   C80   C16   C64   S17
   C79   C63   C15   C32   C48    D4

Route  3: Cost        85971
    D3
   C36   C52   C20    C4   S15
   C56   C71   C39    C7   S11
    C6   C70    C5   C54    S6
   C57   C73   C58   C74   C42   C30    S7
   C61   C13   C29   C45    D2

Route  4: Cost        66265
    D3
   C68   C72   S19
   C24   C40    C8   C23   C55   S16
   C76   C44   C28   C12   C60   S21
    D4

