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

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

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

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

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