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

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

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

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

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