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

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

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

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

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