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

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

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

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

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