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