(0 21 2)(1 6 3)(4 20 13 10 8)(5 9 7)(11 19 12)(14 17 16)(15 22 18)
ALLOWS (11/8)-SEQUENCE
1: (1 6 15)

(0 21 2)(1 22 18 15 3)(4 20 13 10 8)(5 9 7)(6)(11 19 12)(14 17 16)
2: (4 20 8)

(0 21 2)(1 22 18 15 3)(4)(5 9 7)(6)(8 13 10)(11 19 12)(14 17 16)(20)
3: (5 9 7)

(0 21 2)(1 22 18 15 3)(4)(5)(6)(7)(8 13 10)(9)(11 19 12)(14 17 16)(20)
4: (1 22 18)

(0 21 2)(1 15 3)(4)(5)(6)(7)(8 13 10)(9)(11 19 12)(14 17 16)(18)(20)(22)