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

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

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

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

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