try this one

groups:
  D-PRISONER:
    default: true
    info:
      build: true
    permissions:
    - permissions.build
    - essentials.spawn
    - essentials.help
    - essentials.rules
    - essentials.balance
    - essentials.pay
    - essentials.msg
    - essentials.message
    - essentials.silentjoin
    - essentials.silentquit
    - playervaults.size.6
    - playervaults.amount
    - playervaults.amount.1
    - essentials.signs.use.warp
    - essentials.signs.use.buy
    - essentials.signs.use.disposal
    - essentials.signs.create.sell
    - essentials.protect.damage.contact
    - essentials.protect.damage.creeper
    - essentials.protect.damage.drowning
    - essentials.protect.damage.fall
    - essentials.protect.damage.fire
    - essentials.protect.damage.fireball
    - essentials.protect.damage.lava
    - essentials.protect.damage.suffocation
    - essentials.protect.damage.tnt
    - essentials.protect.damage.projectiles
    - essentials.protect.damage.lightning
    - essentials.chat.url
    - essentials.warps.[D]
    - essentials.warps.[Prison]
    - essentials.warp.list
    - essentials.warp
    - essentials.spawn
    - essentials.suicide
    - essentials.realname
    - essentials.list
    - essentials.ignore
    - essentials.balancetop
    - commandbook.who
    - essentials.kit
    prefix: '&f[&cD-PRISONER&f]&f'
    options:
      rank: '800'
  C-PRISONER:
    default: false
    info:
      build: true
    permissions:
    - essentials.enderchest
    inheritance:
    - D-PRISONER
    prefix: '&f[&6C-PRISONER&f]&f'
    options:
      rank: '750'
  B-PRISONER:
    default: false
    info:
      build: true
    permissions: []
    inheritance:
    - C-PRISONER
    prefix: '&f[&eB-PRISONER&f]&f'
    options:
      rank: '700'
  A-PRISONER:
    default: false
    info:
      build: true
    permissions: []
    inheritance:
    - B-PRISONER
    prefix: '&f[&dA-PRISONER&f]&f'
    options:
      rank: '650'
  ADV-PRISONER:
    default: false
    info:
      build: true
    permissions: []
    inheritance:
    - A-PRISONER
    prefix: '&f[&aADV-PRISONER&f]&f'
    options:
      rank: '600'
  TRU-PRISONER:
    default: false
    info:
      build: true
    permissions: []
    inheritance:
    - ADV-PRISONER
    prefix: '&f[&8TRU-PRISONER&f]&f'
    options:
      rank: '550'
  Free:
    default: false
    info:
      build: true
    permissions:
    - essentials.home
    inheritance:
    - TRU-PRISONER
    prefix: '&f[&bFree&f]&f'
  Helper:
    default: false
    info:
      build: true
    permissions:
    - essentials.mute
    - essentials.kick
    - essentials.feed
    - essentials.repair.all
    - essentials.repair
    - essentials.repair.armor
    - essentials.repair.enchanted
    - essentials.workbench
    - essentials.afk
    - essentials.nick.color
    - essentials.nick
    - essentials.clearinventory
    - essentials.chat.color
    - essentials.joinfullserver
    - essentials.ban.notify
    - essentials.kick.notify
    - essentials.mute.notify
    - essentials.mute.offline
    - essentials.ban.notify
    inheritance:
    - Free
    suffix: '&f[&aHelper&f]&f'
  Moderator:
    default: false
    info:
      build: true
    permissions:
    - essentials.balance.others
    - essentials.recipe
    - essentials.recipe
    - essentials.whois
    - essentials.ban.notify
    - essentials.tempban.offline
    - essentials.tempban
    - essentials.unban
    - essentials.back
    - essentials.chat.color
    - essentials.itemdb
    inheritance:
    - Helper
    prefix: '&7[&cModerator&7]&c'
  Admin:
    default: false
    info:
      build: true
    permissions:
    - essentials.feed.cooldown.bypass
    - essentials.time
    - essentials.time.set
    - essentials.setworth
    - essentials.worth
    - essentials.customtext
    - essentials.compass
    - essentials.list.hidden
    - essentials.motd
    - essentials.nick.others
    - essentials.nick.magic
    - essentials.nick.format
    - essentials.msg.url
    - essentials.seen.ipsearch
    - essentials.ban
    - essentials.ban.offline
    - essentials.broadcast
    - essentials.ext
    - essentials.invsee.modify
    - essentials.socialspy
    - essentials.tempban.unlimited
    - essentials.spawn.others
    - essentials.tp
    - essentials.tp.others
    - essentials.chat.spy
    - essentials.geoip.hide
    - essentials.geoip.show
    inheritance:
    - Moderator
    prefix: '&7[&cAdmin&7]&c'
  Section-Admin:
    default: false
    info:
      build: true
    permissions:
    - playervaults.admin
  Owner:
    default: false
    info:
      build: true
    permissions:
    - '*'
  Vigilante:
    default: false
    info:
      build: true
    permissions:
    - essentials.recipe
    inheritance: []
    prefix: '&7[&bVigilante&7]&f'