Total cost:                274330
No. of recharges:              14
No. of vehicles:                4

Route  1: Cost       125452
    D3
    C4   S11
   C39   C27    C3    S7
   C15   C26   C14    C2    S4
    C6   C30   C42   C18    S9
   C31    C7   C43   C32   S13
   C20   C24   C48   S13
   C11   C47   C36   C23   S14
   C12    D4

Route  2: Cost        86432
    D3
   C28   C16   C40   S15
    C8   C44   C32   S12
   C19   C43    C7   C31   C35    S9
   C22   C34   C46   C10    S6
   C33   C21    C9    D2

Route  3: Cost        58900
    D1
   C13    S3
   C38   C37    C1    S1
   C17    C5   C41   C29    S5
   C45    D2

Route  4: Cost         3546
    D1
   C25    D1

