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

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

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

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

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