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