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

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

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

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

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