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

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

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

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

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