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

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

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

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

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