(0 21 18 16 4)(1 12 11)(2 7 5)(3 13 10)(6 14 8)(9 17 15)(19 22 20)
ALLOWS (11/8)-SEQUENCE
1: (0 1 4)
(0)(1 21 18 16 4 12 11)(2 7 5)(3 13 10)(6 14 8)(9 17 15)(19 22 20)
2: (4 12 16)
(0)(1 21 18 16 11)(2 7 5)(3 13 10)(4)(6 14 8)(9 17 15)(12)(19 22 20)
3: (9 17 15)
(0)(1 21 18 16 11)(2 7 5)(3 13 10)(4)(6 14 8)(9)(12)(15)(17)(19 22 20)
4: (3 13 10)
(0)(1 21 18 16 11)(2 7 5)(3)(4)(6 14 8)(9)(10)(12)(13)(15)(17)(19 22 20)