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

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

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

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

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