SV = PVMG(0x1c6c2a0) at 0x1ab6a28
  REFCNT = 1
  FLAGS = (PADBUSY,PADMY,POK,pPOK,UTF8)
  IV = 0
  NV = 0
  PV = 0x2dd2d80 "alto"\0 [UTF8 "alto"]
  CUR = 4
  LEN = 15
  MAGIC = 0x2dd30b0
    MG_VIRTUAL = &PL_vtbl_utf8
    MG_TYPE = PERL_MAGIC_utf8(w)
    MG_LEN = 4