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