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

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

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

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

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