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

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

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

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

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