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

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

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

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

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