    New chain ID            Original chain ID

8wln-pdb-bundle1.pdb:
           A                         0
           B                         1
           C                         2
           D                         3
           E                         4
           F                         5
           G                         6
           H                         7
           I                         8
           J                         9
           K                        AA
           L                        AB
           M                        AC
           N                        AD
           O                        AE
           P                        AF
           Q                        AG
           R                        AH
           S                        AI
           T                        AJ
           U                        AK
           V                        AL
           W                        AM
           X                        AN
           Y                        AO
           Z                        AP
           a                        AQ
           b                         K
           c                         L
           d                         M
           e                         N
           f                         O
           g                         P
           h                        UI
           i                        UJ
           j                        UK
           k                        UL
           l                        UM
           m                        UN
           n                        UO
           o                        UP
           p                        WA
           q                        WB
           r                        WC
           s                        WD
           t                        WE
           u                        WF
           v                        WG
           w                        WH
           x                        WI
           y                        WJ
           z                        WK
           0                        WL
           1                        WM
           2                        WN
           3                        WO
           4                        WP
           5                        WQ
           6                        WR
           7                        WS
           8                        WT
           9                        WU

8wln-pdb-bundle2.pdb:
           A                        WV
           B                        WW
           C                         t
           D                         u
           E                         v
           F                         w
           G                         x
           H                         y
           I                         z
           J                         A
           K                         B
           L                         C
           M                         D
           N                         E
           O                         F
           P                         G
           Q                         H
           R                         I
           S                         J
           T                         Q
           U                         R
           V                         S
           W                         T
           X                         U
           Y                         V
           Z                         W
           a                         X
           b                         Y
           c                         Z
           d                         a
           e                         b
           f                         c
           g                         d
           h                         e
           i                         f
           j                         g
           k                         h
           l                         i
           m                         j
           n                         k
           o                         l
