return [ rec(
      invers := ( 1, 5)( 2,12)( 3,22)( 4, 8)( 6,11)( 7,16)( 9,20)(10,27)(13,19)(14,18)(15,25)(17,26)(21,24)(23,28),
      nbP := 28,
      next := ( 1, 2, 3, 4)( 5, 6, 7)( 8, 9,10,11)(12,13,14,15)(16,17,18,19)(20,21)(22,23,24)(25,26,27,28) ), rec(
      invers := ( 1, 5)( 2,13)( 3,26)( 4, 9)( 6,21)( 7,18)( 8,17)(10,24)(11,15)(12,22)(14,20)(16,27)(19,23)(25,28),
      nbP := 28,
      next := ( 1, 2, 3, 4)( 5, 6, 7, 8)( 9,10,11,12)(13,14,15,16)(17,18,19,20)(21,22,23)(24,25)(26,27,28) ), rec(
      invers := ( 1, 5)( 2,13)( 3,28)( 4, 9)( 6,21)( 7,18)( 8,17)(10,24)(11,15)(12,22)(14,20)(16,26)(19,23)(25,27),
      nbP := 28,
      next := ( 1, 2, 3, 4)( 5, 6, 7, 8)( 9,10,11,12)(13,14,15,16)(17,18,19,20)(21,22,23)(24,25,26)(27,28) ), rec(
      invers := ( 1, 5)( 2,13)( 3,10)( 4, 9)( 6,17)( 7,28)( 8,14)(11,20)(12,18)(15,23)(16,21)(19,25)(22,26)(24,27),
      nbP := 28,
      next := ( 1, 2, 3, 4)( 5, 6, 7, 8)( 9,10,11,12)(13,14,15,16)(17,18,19)(20,21,22)(23,24,25,26)(27,28) ), rec(
      invers := ( 1, 5)( 2,13)( 3,25)( 4, 9)( 6,19)( 7,18)( 8,17)(10,27)(11,23)(12,20)(14,16)(15,22)(21,26)(24,28),
      nbP := 28,
      next := ( 1, 2, 3, 4)( 5, 6, 7, 8)( 9,10,11,12)(13,14,15)(16,17,18)(19,20,21,22)(23,24,25,26)(27,28) ), rec(
      invers := ( 1, 5)( 2,13)( 3,10)( 4, 9)( 6,19)( 7,26)( 8,18)(11,22)(12,20)(14,17)(15,25)(16,23)(21,27)(24,28),
      nbP := 28,
      next := ( 1, 2, 3, 4)( 5, 6, 7, 8)( 9,10,11,12)(13,14,15,16)(17,18)(19,20,21)(22,23,24)(25,26,27,28) ), rec(
      invers := ( 1, 5)( 2,15)( 3,12)( 4,10)( 6,14)( 7,25)( 8,18)( 9,11)(13,22)(16,21)(17,23)(19,27)(20,26)(24,28),
      nbP := 28,
      next := ( 1, 2, 3, 4)( 5, 6, 7, 8)( 9,10)(11,12,13,14)(15,16,17)(18,19,20,21)(22,23,24,25)(26,27,28) ), rec(
      invers := ( 1, 5)( 2,14)( 3,23)( 4,10)( 6,13)( 7,27)( 8,18)( 9,11)(12,22)(15,21)(16,20)(17,25)(19,26)(24,28),
      nbP := 28,
      next := ( 1, 2, 3, 4)( 5, 6, 7, 8)( 9,10)(11,12,13)(14,15,16,17)(18,19,20,21)(22,23,24)(25,26,27,28) ), rec(
      invers := ( 1, 5)( 2,15)( 3,23)( 4,10)( 6,14)( 7,27)( 8,18)( 9,11)(12,22)(13,21)(16,20)(17,25)(19,26)(24,28),
      nbP := 28,
      next := ( 1, 2, 3, 4)( 5, 6, 7, 8)( 9,10)(11,12,13,14)(15,16,17)(18,19,20)(21,22,23,24)(25,26,27,28) ), rec(
      invers := ( 1, 5)( 2,15)( 3,23)( 4,10)( 6,14)( 7,19)( 8,18)( 9,11)(12,22)(13,27)(16,21)(17,25)(20,26)(24,28),
      nbP := 28,
      next := ( 1, 2, 3, 4)( 5, 6, 7, 8)( 9,10)(11,12,13,14)(15,16,17)(18,19,20,21)(22,23,24)(25,26,27,28) ), rec(
      invers := ( 1, 3)( 2,27)( 4,23)( 5,28)( 6,10)( 7,12)( 8,17)( 9,14)(11,13)(15,21)(16,18)(19,25)(20,22)(24,26),
      nbP := 28,
      next := ( 1, 2)( 3, 4, 5)( 6, 7, 8, 9)(10,11,12)(13,14,15,16)(17,18,19,20)(21,22,23,24)(25,26,27,28) ) ];
